131017428

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{54319}}^1$

素因数の和:54396

約数の個数: 36

約数和(自身を含む): 336132160

約数和(自身を除く): 205114732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 54319, 108638, 162957, 217276, 325914, 488871, 651828, 977742, 1955484, 3639373, 7278746, 10918119, 14557492, 21836238, 32754357, 43672476, 65508714, 131017428]

約数ペア:

[(1, 131017428), (2, 65508714), (3, 43672476), (4, 32754357), (6, 21836238), (9, 14557492), (12, 10918119), (18, 7278746), (36, 3639373), (67, 1955484), (134, 977742), (201, 651828), (268, 488871), (402, 325914), (603, 217276), (804, 162957), (1206, 108638), (2412, 54319)]