2018353659

素因数分解:

$3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{22039}}^1$

素因数の和:22152

約数の個数: 32

約数和(自身を含む): 3173760000

約数和(自身を除く): 1155406341

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 343, 623, 1029, 1869, 4361, 13083, 22039, 30527, 66117, 91581, 154273, 462819, 1079911, 1961471, 3239733, 5884413, 7559377, 13730297, 22678131, 41190891, 96112079, 288336237, 672784553, 2018353659]

約数ペア:

[(1, 2018353659), (3, 672784553), (7, 288336237), (21, 96112079), (49, 41190891), (89, 22678131), (147, 13730297), (267, 7559377), (343, 5884413), (623, 3239733), (1029, 1961471), (1869, 1079911), (4361, 462819), (13083, 154273), (22039, 91581), (30527, 66117)]