18489762

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{11807}}^1$

素因数の和:11847

約数の個数: 32

約数和(自身を含む): 42508800

約数和(自身を除く): 24019038

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 11807, 23614, 35421, 70842, 106263, 212526, 318789, 342403, 637578, 684806, 1027209, 2054418, 3081627, 6163254, 9244881, 18489762]

約数ペア:

[(1, 18489762), (2, 9244881), (3, 6163254), (6, 3081627), (9, 2054418), (18, 1027209), (27, 684806), (29, 637578), (54, 342403), (58, 318789), (87, 212526), (174, 106263), (261, 70842), (522, 35421), (783, 23614), (1566, 11807)]