81523103618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{14646623}}^1$

素因数の和:14646670

約数の個数: 24

約数和(自身を含む): 140256071424

約数和(自身を除く): 58732967806

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 14646623, 29293246, 161112853, 322225706, 336872329, 673744658, 1772241383, 3544482766, 3705595619, 7411191238, 40761551809, 81523103618]

約数ペア:

[(1, 81523103618), (2, 40761551809), (11, 7411191238), (22, 3705595619), (23, 3544482766), (46, 1772241383), (121, 673744658), (242, 336872329), (253, 322225706), (506, 161112853), (2783, 29293246), (5566, 14646623)]