2018090326

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1\times {\mathrm{1637}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 3488546880

約数和(自身を除く): 1470456554

約数列:

[1, 2, 7, 14, 173, 346, 509, 1018, 1211, 1637, 2422, 3274, 3563, 7126, 11459, 22918, 88057, 176114, 283201, 566402, 616399, 833233, 1232798, 1666466, 1982407, 3964814, 5832631, 11665262, 144149309, 288298618, 1009045163, 2018090326]

約数ペア:

[(1, 2018090326), (2, 1009045163), (7, 288298618), (14, 144149309), (173, 11665262), (346, 5832631), (509, 3964814), (1018, 1982407), (1211, 1666466), (1637, 1232798), (2422, 833233), (3274, 616399), (3563, 566402), (7126, 283201), (11459, 176114), (22918, 88057)]