18888931674

素因数分解:

$2^1\times 3^3\times {\mathrm{74377}}^1\times {\mathrm{4703}}^1$

素因数の和:79091

約数の個数: 32

約数和(自身を含む): 41984893440

約数和(自身を除く): 23095961766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4703, 9406, 14109, 28218, 42327, 74377, 84654, 126981, 148754, 223131, 253962, 446262, 669393, 1338786, 2008179, 4016358, 349795031, 699590062, 1049385093, 2098770186, 3148155279, 6296310558, 9444465837, 18888931674]

約数ペア:

[(1, 18888931674), (2, 9444465837), (3, 6296310558), (6, 3148155279), (9, 2098770186), (18, 1049385093), (27, 699590062), (54, 349795031), (4703, 4016358), (9406, 2008179), (14109, 1338786), (28218, 669393), (42327, 446262), (74377, 253962), (84654, 223131), (126981, 148754)]