18090834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 37964160

約数和(自身を除く): 19873326

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 337, 389, 674, 778, 1011, 1167, 2022, 2334, 7751, 8947, 15502, 17894, 23253, 26841, 46506, 53682, 131093, 262186, 393279, 786558, 3015139, 6030278, 9045417, 18090834]

約数ペア:

[(1, 18090834), (2, 9045417), (3, 6030278), (6, 3015139), (23, 786558), (46, 393279), (69, 262186), (138, 131093), (337, 53682), (389, 46506), (674, 26841), (778, 23253), (1011, 17894), (1167, 15502), (2022, 8947), (2334, 7751)]