139011378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67943}}^1$

素因数の和:67990

約数の個数: 32

約数和(自身を含む): 313085952

約数和(自身を除く): 174074574

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 67943, 135886, 203829, 407658, 747373, 1494746, 2106233, 2242119, 4212466, 4484238, 6318699, 12637398, 23168563, 46337126, 69505689, 139011378]

約数ペア:

[(1, 139011378), (2, 69505689), (3, 46337126), (6, 23168563), (11, 12637398), (22, 6318699), (31, 4484238), (33, 4212466), (62, 2242119), (66, 2106233), (93, 1494746), (186, 747373), (341, 407658), (682, 203829), (1023, 135886), (2046, 67943)]