17948818836

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45821}}^1$

素因数の和:45884

約数の個数: 144

約数和(自身を含む): 52305996288

約数和(自身を除く): 34357177452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 243, 279, 324, 351, 372, 403, 468, 486, 558, 702, 806, 837, 972, 1053, 1116, 1209, 1404, 1612, 1674, 2106, 2418, 2511, 3159, 3348, 3627, 4212, 4836, 5022, 6318, 7254, 7533, 10044, 10881, 12636, 14508, 15066, 21762, 30132, 32643, 43524, 45821, 65286, 91642, 97929, 130572, 137463, 183284, 195858, 274926, 391716, 412389, 549852, 595673, 824778, 1191346, 1237167, 1420451, 1649556, 1787019, 2382692, 2474334, 2840902, 3574038, 3711501, 4261353, 4948668, 5361057, 5681804, 7148076, 7423002, 8522706, 10722114, 11134503, 12784059, 14846004, 16083171, 17045412, 18465863, 21444228, 22269006, 25568118, 32166342, 36931726, 38352177, 44538012, 48249513, 51136236, 55397589, 64332684, 73863452, 76704354, 96499026, 110795178, 115056531, 144748539, 153408708, 166192767, 192998052, 221590356, 230113062, 289497078, 332385534, 345169593, 460226124, 498578301, 578994156, 664771068, 690339186, 997156602, 1380678372, 1495734903, 1994313204, 2991469806, 4487204709, 5982939612, 8974409418, 17948818836]

約数ペア:

[(1, 17948818836), (2, 8974409418), (3, 5982939612), (4, 4487204709), (6, 2991469806), (9, 1994313204), (12, 1495734903), (13, 1380678372), (18, 997156602), (26, 690339186), (27, 664771068), (31, 578994156), (36, 498578301), (39, 460226124), (52, 345169593), (54, 332385534), (62, 289497078), (78, 230113062), (81, 221590356), (93, 192998052), (108, 166192767), (117, 153408708), (124, 144748539), (156, 115056531), (162, 110795178), (186, 96499026), (234, 76704354), (243, 73863452), (279, 64332684), (324, 55397589), (351, 51136236), (372, 48249513), (403, 44538012), (468, 38352177), (486, 36931726), (558, 32166342), (702, 25568118), (806, 22269006), (837, 21444228), (972, 18465863), (1053, 17045412), (1116, 16083171), (1209, 14846004), (1404, 12784059), (1612, 11134503), (1674, 10722114), (2106, 8522706), (2418, 7423002), (2511, 7148076), (3159, 5681804), (3348, 5361057), (3627, 4948668), (4212, 4261353), (4836, 3711501), (5022, 3574038), (6318, 2840902), (7254, 2474334), (7533, 2382692), (10044, 1787019), (10881, 1649556), (12636, 1420451), (14508, 1237167), (15066, 1191346), (21762, 824778), (30132, 595673), (32643, 549852), (43524, 412389), (45821, 391716), (65286, 274926), (91642, 195858), (97929, 183284), (130572, 137463)]