21825108

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{12899}}^1$

素因数の和:12956

約数の個数: 36

約数和(自身を含む): 56347200

約数和(自身を除く): 34522092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 12899, 25798, 38697, 51596, 77394, 116091, 154788, 232182, 464364, 606253, 1212506, 1818759, 2425012, 3637518, 5456277, 7275036, 10912554, 21825108]

約数ペア:

[(1, 21825108), (2, 10912554), (3, 7275036), (4, 5456277), (6, 3637518), (9, 2425012), (12, 1818759), (18, 1212506), (36, 606253), (47, 464364), (94, 232182), (141, 154788), (188, 116091), (282, 77394), (423, 51596), (564, 38697), (846, 25798), (1692, 12899)]