2493558

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 5639520

約数和(自身を除く): 3145962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 757, 1098, 1514, 1647, 2271, 3294, 4542, 6813, 13626, 20439, 40878, 46177, 92354, 138531, 277062, 415593, 831186, 1246779, 2493558]

約数ペア:

[(1, 2493558), (2, 1246779), (3, 831186), (6, 415593), (9, 277062), (18, 138531), (27, 92354), (54, 46177), (61, 40878), (122, 20439), (183, 13626), (366, 6813), (549, 4542), (757, 3294), (1098, 2271), (1514, 1647)]