17818112

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2677}}^1$

素因数の和:2708

約数の個数: 40

約数和(自身を含む): 38354316

約数和(自身を除く): 20536204

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2677, 3328, 5354, 6656, 10708, 21416, 34801, 42832, 69602, 85664, 139204, 171328, 278408, 342656, 556816, 685312, 1113632, 1370624, 2227264, 4454528, 8909056, 17818112]

約数ペア:

[(1, 17818112), (2, 8909056), (4, 4454528), (8, 2227264), (13, 1370624), (16, 1113632), (26, 685312), (32, 556816), (52, 342656), (64, 278408), (104, 171328), (128, 139204), (208, 85664), (256, 69602), (416, 42832), (512, 34801), (832, 21416), (1664, 10708), (2677, 6656), (3328, 5354)]