18951867

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{5801}}^1$

素因数の和:5832

約数の個数: 24

約数和(自身を含む): 30866640

約数和(自身を除く): 11914773

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 5801, 17403, 52209, 63811, 156627, 191433, 574299, 701921, 1722897, 2105763, 6317289, 18951867]

約数ペア:

[(1, 18951867), (3, 6317289), (9, 2105763), (11, 1722897), (27, 701921), (33, 574299), (99, 191433), (121, 156627), (297, 63811), (363, 52209), (1089, 17403), (3267, 5801)]