42688308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{273643}}^1$

素因数の和:273663

約数の個数: 24

約数和(自身を含む): 107268448

約数和(自身を除く): 64580140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 273643, 547286, 820929, 1094572, 1641858, 3283716, 3557359, 7114718, 10672077, 14229436, 21344154, 42688308]

約数ペア:

[(1, 42688308), (2, 21344154), (3, 14229436), (4, 10672077), (6, 7114718), (12, 3557359), (13, 3283716), (26, 1641858), (39, 1094572), (52, 820929), (78, 547286), (156, 273643)]