89490378

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{648481}}^1$

素因数の和:648509

約数の個数: 16

約数和(自身を含む): 186762816

約数和(自身を除く): 97272438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 648481, 1296962, 1945443, 3890886, 14915063, 29830126, 44745189, 89490378]

約数ペア:

[(1, 89490378), (2, 44745189), (3, 29830126), (6, 14915063), (23, 3890886), (46, 1945443), (69, 1296962), (138, 648481)]