13364658

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 30640896

約数和(自身を除く): 17276238

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 557, 558, 774, 1114, 1333, 1671, 2666, 3342, 3999, 5013, 7998, 10026, 11997, 17267, 23951, 23994, 34534, 47902, 51801, 71853, 103602, 143706, 155403, 215559, 310806, 431118, 742481, 1484962, 2227443, 4454886, 6682329, 13364658]

約数ペア:

[(1, 13364658), (2, 6682329), (3, 4454886), (6, 2227443), (9, 1484962), (18, 742481), (31, 431118), (43, 310806), (62, 215559), (86, 155403), (93, 143706), (129, 103602), (186, 71853), (258, 51801), (279, 47902), (387, 34534), (557, 23994), (558, 23951), (774, 17267), (1114, 11997), (1333, 10026), (1671, 7998), (2666, 5013), (3342, 3999)]