40742364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{261169}}^1$

素因数の和:261189

約数の個数: 24

約数和(自身を含む): 102378640

約数和(自身を除く): 61636276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 261169, 522338, 783507, 1044676, 1567014, 3134028, 3395197, 6790394, 10185591, 13580788, 20371182, 40742364]

約数ペア:

[(1, 40742364), (2, 20371182), (3, 13580788), (4, 10185591), (6, 6790394), (12, 3395197), (13, 3134028), (26, 1567014), (39, 1044676), (52, 783507), (78, 522338), (156, 261169)]