2018044518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 5212408320

約数和(自身を除く): 3194363802

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 41, 42, 46, 49, 58, 69, 82, 87, 98, 123, 138, 147, 161, 174, 203, 246, 251, 287, 294, 322, 406, 483, 502, 574, 609, 667, 753, 861, 943, 966, 1127, 1189, 1218, 1334, 1421, 1506, 1722, 1757, 1886, 2001, 2009, 2254, 2378, 2829, 2842, 3381, 3514, 3567, 4002, 4018, 4263, 4669, 5271, 5658, 5773, 6027, 6601, 6762, 7134, 7279, 8323, 8526, 9338, 10291, 10542, 11546, 12054, 12299, 13202, 14007, 14558, 16646, 17319, 19803, 20582, 21837, 24598, 24969, 27347, 28014, 30873, 32683, 34638, 36897, 39606, 40411, 43674, 46207, 49938, 50953, 54694, 58261, 61746, 65366, 72037, 73794, 80822, 82041, 92414, 98049, 101906, 116522, 121233, 138621, 144074, 152859, 164082, 167417, 174783, 191429, 196098, 216111, 236693, 242466, 277242, 282877, 298439, 305718, 334834, 349566, 356671, 382858, 432222, 473386, 502251, 504259, 565754, 574287, 596878, 710079, 713342, 848631, 895317, 1004502, 1008518, 1070013, 1148574, 1171919, 1340003, 1420158, 1512777, 1656851, 1697262, 1790634, 2089073, 2140026, 2343838, 2680006, 3025554, 3313702, 3515757, 4020009, 4178146, 4970553, 6267219, 6864097, 7031514, 8040018, 8203433, 9941106, 11597957, 12534438, 13728194, 14623511, 16406866, 20592291, 23195914, 24610299, 29247022, 34793871, 41184582, 43870533, 48048679, 49220598, 69587742, 87741066, 96097358, 144146037, 288292074, 336340753, 672681506, 1009022259, 2018044518]

約数ペア:

[(1, 2018044518), (2, 1009022259), (3, 672681506), (6, 336340753), (7, 288292074), (14, 144146037), (21, 96097358), (23, 87741066), (29, 69587742), (41, 49220598), (42, 48048679), (46, 43870533), (49, 41184582), (58, 34793871), (69, 29247022), (82, 24610299), (87, 23195914), (98, 20592291), (123, 16406866), (138, 14623511), (147, 13728194), (161, 12534438), (174, 11597957), (203, 9941106), (246, 8203433), (251, 8040018), (287, 7031514), (294, 6864097), (322, 6267219), (406, 4970553), (483, 4178146), (502, 4020009), (574, 3515757), (609, 3313702), (667, 3025554), (753, 2680006), (861, 2343838), (943, 2140026), (966, 2089073), (1127, 1790634), (1189, 1697262), (1218, 1656851), (1334, 1512777), (1421, 1420158), (1506, 1340003), (1722, 1171919), (1757, 1148574), (1886, 1070013), (2001, 1008518), (2009, 1004502), (2254, 895317), (2378, 848631), (2829, 713342), (2842, 710079), (3381, 596878), (3514, 574287), (3567, 565754), (4002, 504259), (4018, 502251), (4263, 473386), (4669, 432222), (5271, 382858), (5658, 356671), (5773, 349566), (6027, 334834), (6601, 305718), (6762, 298439), (7134, 282877), (7279, 277242), (8323, 242466), (8526, 236693), (9338, 216111), (10291, 196098), (10542, 191429), (11546, 174783), (12054, 167417), (12299, 164082), (13202, 152859), (14007, 144074), (14558, 138621), (16646, 121233), (17319, 116522), (19803, 101906), (20582, 98049), (21837, 92414), (24598, 82041), (24969, 80822), (27347, 73794), (28014, 72037), (30873, 65366), (32683, 61746), (34638, 58261), (36897, 54694), (39606, 50953), (40411, 49938), (43674, 46207)]