18253398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 20050602

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 349, 379, 698, 758, 1047, 1137, 2094, 2274, 8027, 8717, 16054, 17434, 24081, 26151, 48162, 52302, 132271, 264542, 396813, 793626, 3042233, 6084466, 9126699, 18253398]

約数ペア:

[(1, 18253398), (2, 9126699), (3, 6084466), (6, 3042233), (23, 793626), (46, 396813), (69, 264542), (138, 132271), (349, 52302), (379, 48162), (698, 26151), (758, 24081), (1047, 17434), (1137, 16054), (2094, 8717), (2274, 8027)]