2018047451288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1206966179}}^1$

素因数の和:1206966215

約数の個数: 32

約数和(自身を含む): 4345078248000

約数和(自身を除く): 2327030796712

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1206966179, 2413932358, 4827864716, 9655729432, 13276627969, 22932357401, 26553255938, 45864714802, 53106511876, 91729429604, 106213023752, 183458859208, 252255931411, 504511862822, 1009023725644, 2018047451288]

約数ペア:

[(1, 2018047451288), (2, 1009023725644), (4, 504511862822), (8, 252255931411), (11, 183458859208), (19, 106213023752), (22, 91729429604), (38, 53106511876), (44, 45864714802), (76, 26553255938), (88, 22932357401), (152, 13276627969), (209, 9655729432), (418, 4827864716), (836, 2413932358), (1672, 1206966179)]