81848364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{524669}}^1$

素因数の和:524689

約数の個数: 24

約数和(自身を含む): 205670640

約数和(自身を除く): 123822276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 524669, 1049338, 1574007, 2098676, 3148014, 6296028, 6820697, 13641394, 20462091, 27282788, 40924182, 81848364]

約数ペア:

[(1, 81848364), (2, 40924182), (3, 27282788), (4, 20462091), (6, 13641394), (12, 6820697), (13, 6296028), (26, 3148014), (39, 2098676), (52, 1574007), (78, 1049338), (156, 524669)]