3990220056

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{198637}}^1$

素因数の和:198686

約数の個数: 80

約数和(自身を含む): 11536895040

約数和(自身を除く): 7546674984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 198637, 397274, 595911, 794548, 1191822, 1589096, 1787733, 2383644, 3575466, 4767288, 5363199, 6157747, 7150932, 10726398, 12315494, 14301864, 16089597, 18473241, 21452796, 24630988, 32179194, 36946482, 42905592, 49261976, 55419723, 64358388, 73892964, 110839446, 128716776, 147785928, 166259169, 221678892, 332518338, 443357784, 498777507, 665036676, 997555014, 1330073352, 1995110028, 3990220056]

約数ペア:

[(1, 3990220056), (2, 1995110028), (3, 1330073352), (4, 997555014), (6, 665036676), (8, 498777507), (9, 443357784), (12, 332518338), (18, 221678892), (24, 166259169), (27, 147785928), (31, 128716776), (36, 110839446), (54, 73892964), (62, 64358388), (72, 55419723), (81, 49261976), (93, 42905592), (108, 36946482), (124, 32179194), (162, 24630988), (186, 21452796), (216, 18473241), (248, 16089597), (279, 14301864), (324, 12315494), (372, 10726398), (558, 7150932), (648, 6157747), (744, 5363199), (837, 4767288), (1116, 3575466), (1674, 2383644), (2232, 1787733), (2511, 1589096), (3348, 1191822), (5022, 794548), (6696, 595911), (10044, 397274), (20088, 198637)]