31630668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{138731}}^1$

素因数の和:138757

約数の個数: 24

約数和(自身を含む): 77689920

約数和(自身を除く): 46059252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 138731, 277462, 416193, 554924, 832386, 1664772, 2635889, 5271778, 7907667, 10543556, 15815334, 31630668]

約数ペア:

[(1, 31630668), (2, 15815334), (3, 10543556), (4, 7907667), (6, 5271778), (12, 2635889), (19, 1664772), (38, 832386), (57, 554924), (76, 416193), (114, 277462), (228, 138731)]