31304742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39229}}^1$

素因数の和:39260

約数の個数: 32

約数和(自身を含む): 75321600

約数和(自身を除く): 44016858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39229, 78458, 117687, 235374, 274603, 549206, 745351, 823809, 1490702, 1647618, 2236053, 4472106, 5217457, 10434914, 15652371, 31304742]

約数ペア:

[(1, 31304742), (2, 15652371), (3, 10434914), (6, 5217457), (7, 4472106), (14, 2236053), (19, 1647618), (21, 1490702), (38, 823809), (42, 745351), (57, 549206), (114, 274603), (133, 235374), (266, 117687), (399, 78458), (798, 39229)]