25544838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9001}}^1$

素因数の和:9060

約数の個数: 32

約数和(自身を含む): 57036672

約数和(自身を除く): 31491834

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 9001, 18002, 27003, 54006, 99011, 198022, 297033, 387043, 594066, 774086, 1161129, 2322258, 4257473, 8514946, 12772419, 25544838]

約数ペア:

[(1, 25544838), (2, 12772419), (3, 8514946), (6, 4257473), (11, 2322258), (22, 1161129), (33, 774086), (43, 594066), (66, 387043), (86, 297033), (129, 198022), (258, 99011), (473, 54006), (946, 27003), (1419, 18002), (2838, 9001)]