180354018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{43627}}^1$

素因数の和:43698

約数の個数: 32

約数和(自身を含む): 395793216

約数和(自身を除く): 215439198

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 43627, 87254, 130881, 261762, 567151, 1134302, 1701453, 2312231, 3402906, 4624462, 6936693, 13873386, 30059003, 60118006, 90177009, 180354018]

約数ペア:

[(1, 180354018), (2, 90177009), (3, 60118006), (6, 30059003), (13, 13873386), (26, 6936693), (39, 4624462), (53, 3402906), (78, 2312231), (106, 1701453), (159, 1134302), (318, 567151), (689, 261762), (1378, 130881), (2067, 87254), (4134, 43627)]