18210392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 35656320

約数和(自身を除く): 17445928

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 757, 776, 1514, 3007, 3028, 6014, 6056, 12028, 23467, 24056, 46934, 73429, 93868, 146858, 187736, 293716, 587432, 2276299, 4552598, 9105196, 18210392]

約数ペア:

[(1, 18210392), (2, 9105196), (4, 4552598), (8, 2276299), (31, 587432), (62, 293716), (97, 187736), (124, 146858), (194, 93868), (248, 73429), (388, 46934), (757, 24056), (776, 23467), (1514, 12028), (3007, 6056), (3028, 6014)]