2502103806

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 6171534720

約数和(自身を除く): 3669430914

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 171, 186, 207, 279, 331, 342, 414, 437, 558, 589, 662, 713, 874, 961, 993, 1178, 1311, 1426, 1767, 1922, 1986, 2139, 2622, 2883, 2979, 3534, 3933, 4278, 5301, 5766, 5958, 6289, 6417, 7613, 7866, 8649, 10261, 10602, 12578, 12834, 13547, 15226, 17298, 18259, 18867, 20522, 22103, 22839, 27094, 30783, 36518, 37734, 40641, 44206, 45678, 54777, 56601, 61566, 66309, 68517, 81282, 92349, 109554, 113202, 121923, 132618, 137034, 144647, 164331, 184698, 194959, 198927, 236003, 243846, 289294, 318091, 328662, 389918, 397854, 419957, 433941, 472006, 584877, 636182, 708009, 839914, 867882, 954273, 1169754, 1259871, 1301823, 1416018, 1754631, 1908546, 2124027, 2519742, 2603646, 2862819, 3509262, 3779613, 4248054, 4484057, 5725638, 6043729, 7316093, 7559226, 8968114, 12087458, 13452171, 14632186, 18131187, 21948279, 26904342, 36262374, 40356513, 43896558, 54393561, 65844837, 80713026, 108787122, 131689674, 139005767, 278011534, 417017301, 834034602, 1251051903, 2502103806]

約数ペア:

[(1, 2502103806), (2, 1251051903), (3, 834034602), (6, 417017301), (9, 278011534), (18, 139005767), (19, 131689674), (23, 108787122), (31, 80713026), (38, 65844837), (46, 54393561), (57, 43896558), (62, 40356513), (69, 36262374), (93, 26904342), (114, 21948279), (138, 18131187), (171, 14632186), (186, 13452171), (207, 12087458), (279, 8968114), (331, 7559226), (342, 7316093), (414, 6043729), (437, 5725638), (558, 4484057), (589, 4248054), (662, 3779613), (713, 3509262), (874, 2862819), (961, 2603646), (993, 2519742), (1178, 2124027), (1311, 1908546), (1426, 1754631), (1767, 1416018), (1922, 1301823), (1986, 1259871), (2139, 1169754), (2622, 954273), (2883, 867882), (2979, 839914), (3534, 708009), (3933, 636182), (4278, 584877), (5301, 472006), (5766, 433941), (5958, 419957), (6289, 397854), (6417, 389918), (7613, 328662), (7866, 318091), (8649, 289294), (10261, 243846), (10602, 236003), (12578, 198927), (12834, 194959), (13547, 184698), (15226, 164331), (17298, 144647), (18259, 137034), (18867, 132618), (20522, 121923), (22103, 113202), (22839, 109554), (27094, 92349), (30783, 81282), (36518, 68517), (37734, 66309), (40641, 61566), (44206, 56601), (45678, 54777)]