18501072

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13291}}^1$

素因数の和:13331

約数の個数: 40

約数和(自身を含む): 49446240

約数和(自身を除く): 30945168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 13291, 26582, 39873, 53164, 79746, 106328, 159492, 212656, 318984, 385439, 637968, 770878, 1156317, 1541756, 2312634, 3083512, 4625268, 6167024, 9250536, 18501072]

約数ペア:

[(1, 18501072), (2, 9250536), (3, 6167024), (4, 4625268), (6, 3083512), (8, 2312634), (12, 1541756), (16, 1156317), (24, 770878), (29, 637968), (48, 385439), (58, 318984), (87, 212656), (116, 159492), (174, 106328), (232, 79746), (348, 53164), (464, 39873), (696, 26582), (1392, 13291)]