21922554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 46702656

約数和(自身を除く): 24780102

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 1091, 1182, 2182, 3273, 3349, 6546, 6698, 10047, 18547, 20094, 37094, 55641, 111282, 214927, 429854, 644781, 1289562, 3653759, 7307518, 10961277, 21922554]

約数ペア:

[(1, 21922554), (2, 10961277), (3, 7307518), (6, 3653759), (17, 1289562), (34, 644781), (51, 429854), (102, 214927), (197, 111282), (394, 55641), (591, 37094), (1091, 20094), (1182, 18547), (2182, 10047), (3273, 6698), (3349, 6546)]