171796374

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3329}}^1$

素因数の和:3445

約数の個数: 48

約数和(自身を含む): 386493120

約数和(自身を除く): 214696746

約数列:

[1, 2, 3, 6, 9, 18, 47, 61, 94, 122, 141, 183, 282, 366, 423, 549, 846, 1098, 2867, 3329, 5734, 6658, 8601, 9987, 17202, 19974, 25803, 29961, 51606, 59922, 156463, 203069, 312926, 406138, 469389, 609207, 938778, 1218414, 1408167, 1827621, 2816334, 3655242, 9544243, 19088486, 28632729, 57265458, 85898187, 171796374]

約数ペア:

[(1, 171796374), (2, 85898187), (3, 57265458), (6, 28632729), (9, 19088486), (18, 9544243), (47, 3655242), (61, 2816334), (94, 1827621), (122, 1408167), (141, 1218414), (183, 938778), (282, 609207), (366, 469389), (423, 406138), (549, 312926), (846, 203069), (1098, 156463), (2867, 59922), (3329, 51606), (5734, 29961), (6658, 25803), (8601, 19974), (9987, 17202)]