31114026

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 70218720

約数和(自身を除く): 39104694

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 659, 774, 1098, 1318, 1977, 2623, 3954, 5246, 5931, 7869, 11862, 15738, 23607, 28337, 40199, 47214, 56674, 80398, 85011, 120597, 170022, 241194, 255033, 361791, 510066, 723582, 1728557, 3457114, 5185671, 10371342, 15557013, 31114026]

約数ペア:

[(1, 31114026), (2, 15557013), (3, 10371342), (6, 5185671), (9, 3457114), (18, 1728557), (43, 723582), (61, 510066), (86, 361791), (122, 255033), (129, 241194), (183, 170022), (258, 120597), (366, 85011), (387, 80398), (549, 56674), (659, 47214), (774, 40199), (1098, 28337), (1318, 23607), (1977, 15738), (2623, 11862), (3954, 7869), (5246, 5931)]