18147404898

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1902

約数の個数: 192

約数和(自身を含む): 48252672000

約数和(自身を除く): 30105267102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 53, 62, 63, 93, 98, 106, 126, 147, 159, 186, 217, 279, 294, 318, 343, 371, 434, 441, 477, 558, 651, 686, 742, 882, 954, 1029, 1113, 1302, 1519, 1643, 1789, 1953, 2058, 2226, 2597, 3038, 3087, 3286, 3339, 3578, 3906, 4557, 4929, 5194, 5367, 6174, 6678, 7791, 9114, 9858, 10633, 10734, 11501, 12523, 13671, 14787, 15582, 16101, 18179, 21266, 23002, 23373, 25046, 27342, 29574, 31899, 32202, 34503, 36358, 37569, 46746, 54537, 55459, 63798, 69006, 75138, 80507, 87661, 94817, 95697, 103509, 109074, 110918, 112707, 161014, 163611, 166377, 175322, 189634, 191394, 207018, 225414, 241521, 262983, 284451, 327222, 332754, 388213, 483042, 499131, 525966, 563549, 568902, 613627, 663719, 724563, 776426, 788949, 853353, 998262, 1127098, 1164639, 1227254, 1327438, 1449126, 1577898, 1690647, 1706706, 1840881, 1991157, 2329278, 2717491, 2939327, 3381294, 3493917, 3681762, 3982314, 4646033, 5071941, 5434982, 5522643, 5878654, 5973471, 6987834, 8152473, 8817981, 9292066, 10143882, 11045286, 11946942, 13938099, 16304946, 17635962, 19022437, 20575289, 24457419, 26453943, 27876198, 32522231, 38044874, 41150578, 41814297, 48914838, 52907886, 57067311, 61725867, 65044462, 83628594, 97566693, 114134622, 123451734, 144027023, 171201933, 185177601, 195133386, 288054046, 292700079, 342403866, 370355202, 432081069, 585400158, 864162138, 1008189161, 1296243207, 2016378322, 2592486414, 3024567483, 6049134966, 9073702449, 18147404898]

約数ペア:

[(1, 18147404898), (2, 9073702449), (3, 6049134966), (6, 3024567483), (7, 2592486414), (9, 2016378322), (14, 1296243207), (18, 1008189161), (21, 864162138), (31, 585400158), (42, 432081069), (49, 370355202), (53, 342403866), (62, 292700079), (63, 288054046), (93, 195133386), (98, 185177601), (106, 171201933), (126, 144027023), (147, 123451734), (159, 114134622), (186, 97566693), (217, 83628594), (279, 65044462), (294, 61725867), (318, 57067311), (343, 52907886), (371, 48914838), (434, 41814297), (441, 41150578), (477, 38044874), (558, 32522231), (651, 27876198), (686, 26453943), (742, 24457419), (882, 20575289), (954, 19022437), (1029, 17635962), (1113, 16304946), (1302, 13938099), (1519, 11946942), (1643, 11045286), (1789, 10143882), (1953, 9292066), (2058, 8817981), (2226, 8152473), (2597, 6987834), (3038, 5973471), (3087, 5878654), (3286, 5522643), (3339, 5434982), (3578, 5071941), (3906, 4646033), (4557, 3982314), (4929, 3681762), (5194, 3493917), (5367, 3381294), (6174, 2939327), (6678, 2717491), (7791, 2329278), (9114, 1991157), (9858, 1840881), (10633, 1706706), (10734, 1690647), (11501, 1577898), (12523, 1449126), (13671, 1327438), (14787, 1227254), (15582, 1164639), (16101, 1127098), (18179, 998262), (21266, 853353), (23002, 788949), (23373, 776426), (25046, 724563), (27342, 663719), (29574, 613627), (31899, 568902), (32202, 563549), (34503, 525966), (36358, 499131), (37569, 483042), (46746, 388213), (54537, 332754), (55459, 327222), (63798, 284451), (69006, 262983), (75138, 241521), (80507, 225414), (87661, 207018), (94817, 191394), (95697, 189634), (103509, 175322), (109074, 166377), (110918, 163611), (112707, 161014)]