145846812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{639679}}^1$

素因数の和:639705

約数の個数: 24

約数和(自身を含む): 358220800

約数和(自身を除く): 212373988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 639679, 1279358, 1919037, 2558716, 3838074, 7676148, 12153901, 24307802, 36461703, 48615604, 72923406, 145846812]

約数ペア:

[(1, 145846812), (2, 72923406), (3, 48615604), (4, 36461703), (6, 24307802), (12, 12153901), (19, 7676148), (38, 3838074), (57, 2558716), (76, 1919037), (114, 1279358), (228, 639679)]