61663446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263519}}^1$

素因数の和:263540

約数の個数: 24

約数和(自身を含む): 143881920

約数和(自身を除く): 82218474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263519, 527038, 790557, 1581114, 2371671, 3425747, 4743342, 6851494, 10277241, 20554482, 30831723, 61663446]

約数ペア:

[(1, 61663446), (2, 30831723), (3, 20554482), (6, 10277241), (9, 6851494), (13, 4743342), (18, 3425747), (26, 2371671), (39, 1581114), (78, 790557), (117, 527038), (234, 263519)]