18400008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{69697}}^1$

素因数の和:69717

約数の個数: 32

約数和(自身を含む): 50182560

約数和(自身を除く): 31782552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 69697, 139394, 209091, 278788, 418182, 557576, 766667, 836364, 1533334, 1672728, 2300001, 3066668, 4600002, 6133336, 9200004, 18400008]

約数ペア:

[(1, 18400008), (2, 9200004), (3, 6133336), (4, 4600002), (6, 3066668), (8, 2300001), (11, 1672728), (12, 1533334), (22, 836364), (24, 766667), (33, 557576), (44, 418182), (66, 278788), (88, 209091), (132, 139394), (264, 69697)]