180847236

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1571}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 432589248

約数和(自身を除く): 251742012

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 181, 212, 318, 362, 543, 636, 724, 1086, 1571, 2172, 3142, 4713, 6284, 9426, 9593, 18852, 19186, 28779, 38372, 57558, 83263, 115116, 166526, 249789, 284351, 333052, 499578, 568702, 853053, 999156, 1137404, 1706106, 3412212, 15070603, 30141206, 45211809, 60282412, 90423618, 180847236]

約数ペア:

[(1, 180847236), (2, 90423618), (3, 60282412), (4, 45211809), (6, 30141206), (12, 15070603), (53, 3412212), (106, 1706106), (159, 1137404), (181, 999156), (212, 853053), (318, 568702), (362, 499578), (543, 333052), (636, 284351), (724, 249789), (1086, 166526), (1571, 115116), (2172, 83263), (3142, 57558), (4713, 38372), (6284, 28779), (9426, 19186), (9593, 18852)]