18150704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7965

約数の個数: 40

約数和(自身を含む): 41320272

約数和(自身を除く): 23169568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7933, 15866, 31732, 63464, 87263, 103129, 126928, 174526, 206258, 349052, 412516, 698104, 825032, 1134419, 1396208, 1650064, 2268838, 4537676, 9075352, 18150704]

約数ペア:

[(1, 18150704), (2, 9075352), (4, 4537676), (8, 2268838), (11, 1650064), (13, 1396208), (16, 1134419), (22, 825032), (26, 698104), (44, 412516), (52, 349052), (88, 206258), (104, 174526), (143, 126928), (176, 103129), (208, 87263), (286, 63464), (572, 31732), (1144, 15866), (2288, 7933)]