17815671198

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179989}}^1$

素因数の和:180063

約数の個数: 80

約数和(自身を含む): 43906040640

約数和(自身を除く): 26090369442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 234, 282, 351, 423, 611, 702, 846, 1053, 1222, 1269, 1833, 2106, 2538, 3666, 3807, 5499, 7614, 10998, 16497, 32994, 49491, 98982, 179989, 359978, 539967, 1079934, 1619901, 2339857, 3239802, 4679714, 4859703, 7019571, 8459483, 9719406, 14039142, 14579109, 16918966, 21058713, 25378449, 29158218, 42117426, 50756898, 63176139, 76135347, 109973279, 126352278, 152270694, 189528417, 219946558, 228406041, 329919837, 379056834, 456812082, 659839674, 685218123, 989759511, 1370436246, 1979519022, 2969278533, 5938557066, 8907835599, 17815671198]

約数ペア:

[(1, 17815671198), (2, 8907835599), (3, 5938557066), (6, 2969278533), (9, 1979519022), (13, 1370436246), (18, 989759511), (26, 685218123), (27, 659839674), (39, 456812082), (47, 379056834), (54, 329919837), (78, 228406041), (81, 219946558), (94, 189528417), (117, 152270694), (141, 126352278), (162, 109973279), (234, 76135347), (282, 63176139), (351, 50756898), (423, 42117426), (611, 29158218), (702, 25378449), (846, 21058713), (1053, 16918966), (1222, 14579109), (1269, 14039142), (1833, 9719406), (2106, 8459483), (2538, 7019571), (3666, 4859703), (3807, 4679714), (5499, 3239802), (7614, 2339857), (10998, 1619901), (16497, 1079934), (32994, 539967), (49491, 359978), (98982, 179989)]