31790268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46477}}^1$

素因数の和:46506

約数の個数: 36

約数和(自身を含む): 84589960

約数和(自身を除く): 52799692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 46477, 92954, 139431, 185908, 278862, 418293, 557724, 836586, 883063, 1673172, 1766126, 2649189, 3532252, 5298378, 7947567, 10596756, 15895134, 31790268]

約数ペア:

[(1, 31790268), (2, 15895134), (3, 10596756), (4, 7947567), (6, 5298378), (9, 3532252), (12, 2649189), (18, 1766126), (19, 1673172), (36, 883063), (38, 836586), (57, 557724), (76, 418293), (114, 278862), (171, 185908), (228, 139431), (342, 92954), (684, 46477)]