18217776

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9257}}^1$

素因数の和:9309

約数の個数: 40

約数和(自身を含む): 48215664

約数和(自身を除く): 29997888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9257, 18514, 27771, 37028, 55542, 74056, 111084, 148112, 222168, 379537, 444336, 759074, 1138611, 1518148, 2277222, 3036296, 4554444, 6072592, 9108888, 18217776]

約数ペア:

[(1, 18217776), (2, 9108888), (3, 6072592), (4, 4554444), (6, 3036296), (8, 2277222), (12, 1518148), (16, 1138611), (24, 759074), (41, 444336), (48, 379537), (82, 222168), (123, 148112), (164, 111084), (246, 74056), (328, 55542), (492, 37028), (656, 27771), (984, 18514), (1968, 9257)]