45002018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 72233472

約数和(自身を除く): 27231454

約数列:

[1, 2, 31, 61, 62, 73, 122, 146, 163, 326, 1891, 2263, 3782, 4453, 4526, 5053, 8906, 9943, 10106, 11899, 19886, 23798, 138043, 276086, 308233, 368869, 616466, 725839, 737738, 1451678, 22501009, 45002018]

約数ペア:

[(1, 45002018), (2, 22501009), (31, 1451678), (61, 737738), (62, 725839), (73, 616466), (122, 368869), (146, 308233), (163, 276086), (326, 138043), (1891, 23798), (2263, 19886), (3782, 11899), (4453, 10106), (4526, 9943), (5053, 8906)]