291337182

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{234571}}^1$

素因数の和:234605

約数の個数: 32

約数和(自身を含む): 675567360

約数和(自身を除く): 384230178

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 234571, 469142, 703713, 1407426, 2111139, 4222278, 5395133, 6333417, 10790266, 12666834, 16185399, 32370798, 48556197, 97112394, 145668591, 291337182]

約数ペア:

[(1, 291337182), (2, 145668591), (3, 97112394), (6, 48556197), (9, 32370798), (18, 16185399), (23, 12666834), (27, 10790266), (46, 6333417), (54, 5395133), (69, 4222278), (138, 2111139), (207, 1407426), (414, 703713), (621, 469142), (1242, 234571)]