420037356

素因数分解:

$2^2\times 3^1\times {\mathrm{1901}}^1\times {\mathrm{18413}}^1$

素因数の和:20321

約数の個数: 24

約数和(自身を含む): 980655984

約数和(自身を除く): 560618628

約数列:

[1, 2, 3, 4, 6, 12, 1901, 3802, 5703, 7604, 11406, 18413, 22812, 36826, 55239, 73652, 110478, 220956, 35003113, 70006226, 105009339, 140012452, 210018678, 420037356]

約数ペア:

[(1, 420037356), (2, 210018678), (3, 140012452), (4, 105009339), (6, 70006226), (12, 35003113), (1901, 220956), (3802, 110478), (5703, 73652), (7604, 55239), (11406, 36826), (18413, 22812)]