18938184318

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5749297}}^1$

素因数の和:5749369

約数の個数: 32

約数和(自身を含む): 42774777120

約数和(自身を除く): 23836592802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 5749297, 11498594, 17247891, 34495782, 51743673, 103487346, 155231019, 310462038, 350707117, 701414234, 1052121351, 2104242702, 3156364053, 6312728106, 9469092159, 18938184318]

約数ペア:

[(1, 18938184318), (2, 9469092159), (3, 6312728106), (6, 3156364053), (9, 2104242702), (18, 1052121351), (27, 701414234), (54, 350707117), (61, 310462038), (122, 155231019), (183, 103487346), (366, 51743673), (549, 34495782), (1098, 17247891), (1647, 11498594), (3294, 5749297)]