406926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 995904

約数和(自身を除く): 588978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 47, 74, 78, 94, 111, 117, 141, 222, 234, 282, 333, 423, 481, 611, 666, 846, 962, 1222, 1443, 1739, 1833, 2886, 3478, 3666, 4329, 5217, 5499, 8658, 10434, 10998, 15651, 22607, 31302, 45214, 67821, 135642, 203463, 406926]

約数ペア:

[(1, 406926), (2, 203463), (3, 135642), (6, 67821), (9, 45214), (13, 31302), (18, 22607), (26, 15651), (37, 10998), (39, 10434), (47, 8658), (74, 5499), (78, 5217), (94, 4329), (111, 3666), (117, 3478), (141, 2886), (222, 1833), (234, 1739), (282, 1443), (333, 1222), (423, 962), (481, 846), (611, 666)]