9141968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 19522560

約数和(自身を除く): 10380592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 409, 508, 818, 1016, 1397, 1636, 2032, 2794, 3272, 4499, 5588, 6544, 8998, 11176, 17996, 22352, 35992, 51943, 71984, 103886, 207772, 415544, 571373, 831088, 1142746, 2285492, 4570984, 9141968]

約数ペア:

[(1, 9141968), (2, 4570984), (4, 2285492), (8, 1142746), (11, 831088), (16, 571373), (22, 415544), (44, 207772), (88, 103886), (127, 71984), (176, 51943), (254, 35992), (409, 22352), (508, 17996), (818, 11176), (1016, 8998), (1397, 6544), (1636, 5588), (2032, 4499), (2794, 3272)]