12888126

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7741

約数の個数: 32

約数和(自身を含む): 29568000

約数和(自身を除く): 16679874

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 7699, 15398, 23097, 46194, 69291, 138582, 207873, 238669, 415746, 477338, 716007, 1432014, 2148021, 4296042, 6444063, 12888126]

約数ペア:

[(1, 12888126), (2, 6444063), (3, 4296042), (6, 2148021), (9, 1432014), (18, 716007), (27, 477338), (31, 415746), (54, 238669), (62, 207873), (93, 138582), (186, 69291), (279, 46194), (558, 23097), (837, 15398), (1674, 7699)]