18347664

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9323}}^1$

素因数の和:9375

約数の個数: 40

約数和(自身を含む): 48559392

約数和(自身を除く): 30211728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9323, 18646, 27969, 37292, 55938, 74584, 111876, 149168, 223752, 382243, 447504, 764486, 1146729, 1528972, 2293458, 3057944, 4586916, 6115888, 9173832, 18347664]

約数ペア:

[(1, 18347664), (2, 9173832), (3, 6115888), (4, 4586916), (6, 3057944), (8, 2293458), (12, 1528972), (16, 1146729), (24, 764486), (41, 447504), (48, 382243), (82, 223752), (123, 149168), (164, 111876), (246, 74584), (328, 55938), (492, 37292), (656, 27969), (984, 18646), (1968, 9323)]