61945758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491633}}^1$

素因数の和:491648

約数の個数: 24

約数和(自身を含む): 153389808

約数和(自身を除く): 91444050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491633, 983266, 1474899, 2949798, 3441431, 4424697, 6882862, 8849394, 10324293, 20648586, 30972879, 61945758]

約数ペア:

[(1, 61945758), (2, 30972879), (3, 20648586), (6, 10324293), (7, 8849394), (9, 6882862), (14, 4424697), (18, 3441431), (21, 2949798), (42, 1474899), (63, 983266), (126, 491633)]