7220412

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1201}}^1$

素因数の和:1378

約数の個数: 36

約数和(自身を含む): 18376176

約数和(自身を除く): 11155764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1201, 1503, 2004, 2402, 3006, 3603, 4804, 6012, 7206, 10809, 14412, 21618, 43236, 200567, 401134, 601701, 802268, 1203402, 1805103, 2406804, 3610206, 7220412]

約数ペア:

[(1, 7220412), (2, 3610206), (3, 2406804), (4, 1805103), (6, 1203402), (9, 802268), (12, 601701), (18, 401134), (36, 200567), (167, 43236), (334, 21618), (501, 14412), (668, 10809), (1002, 7206), (1201, 6012), (1503, 4804), (2004, 3603), (2402, 3006)]