18249018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 20361414

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2393, 2542, 3813, 4786, 7179, 7626, 14358, 74183, 98113, 148366, 196226, 222549, 294339, 445098, 588678, 3041503, 6083006, 9124509, 18249018]

約数ペア:

[(1, 18249018), (2, 9124509), (3, 6083006), (6, 3041503), (31, 588678), (41, 445098), (62, 294339), (82, 222549), (93, 196226), (123, 148366), (186, 98113), (246, 74183), (1271, 14358), (2393, 7626), (2542, 7179), (3813, 4786)]