17985484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6701}}^1$

素因数の和:6777

約数の個数: 24

約数和(自身を含む): 34904016

約数和(自身を除く): 16918532

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 6701, 13402, 26804, 73711, 147422, 294844, 408761, 817522, 1635044, 4496371, 8992742, 17985484]

約数ペア:

[(1, 17985484), (2, 8992742), (4, 4496371), (11, 1635044), (22, 817522), (44, 408761), (61, 294844), (122, 147422), (244, 73711), (671, 26804), (1342, 13402), (2684, 6701)]