12470418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 29012256

約数和(自身を除く): 16541838

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 491, 498, 747, 982, 1411, 1473, 1494, 2822, 2946, 4233, 4419, 8347, 8466, 8838, 12699, 16694, 25041, 25398, 40753, 50082, 75123, 81506, 122259, 150246, 244518, 366777, 692801, 733554, 1385602, 2078403, 4156806, 6235209, 12470418]

約数ペア:

[(1, 12470418), (2, 6235209), (3, 4156806), (6, 2078403), (9, 1385602), (17, 733554), (18, 692801), (34, 366777), (51, 244518), (83, 150246), (102, 122259), (153, 81506), (166, 75123), (249, 50082), (306, 40753), (491, 25398), (498, 25041), (747, 16694), (982, 12699), (1411, 8838), (1473, 8466), (1494, 8347), (2822, 4419), (2946, 4233)]