1377883518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{16987}}^1$

素因数の和:18232

約数の個数: 32

約数和(自身を含む): 3008914560

約数和(自身を除く): 1631031042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1229, 2458, 3687, 7374, 13519, 16987, 27038, 33974, 40557, 50961, 81114, 101922, 186857, 373714, 560571, 1121142, 20877023, 41754046, 62631069, 125262138, 229647253, 459294506, 688941759, 1377883518]

約数ペア:

[(1, 1377883518), (2, 688941759), (3, 459294506), (6, 229647253), (11, 125262138), (22, 62631069), (33, 41754046), (66, 20877023), (1229, 1121142), (2458, 560571), (3687, 373714), (7374, 186857), (13519, 101922), (16987, 81114), (27038, 50961), (33974, 40557)]