21931818

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 46044672

約数和(自身を除く): 24112854

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 1933, 3782, 3866, 5673, 5799, 11346, 11598, 59923, 117913, 119846, 179769, 235826, 353739, 359538, 707478, 3655303, 7310606, 10965909, 21931818]

約数ペア:

[(1, 21931818), (2, 10965909), (3, 7310606), (6, 3655303), (31, 707478), (61, 359538), (62, 353739), (93, 235826), (122, 179769), (183, 119846), (186, 117913), (366, 59923), (1891, 11598), (1933, 11346), (3782, 5799), (3866, 5673)]