1818054004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{44089}}^1$

素因数の和:44180

約数の個数: 36

約数和(自身を含む): 3501715980

約数和(自身を除く): 1683661976

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 3172, 10309, 20618, 41236, 44089, 88178, 176356, 573157, 1146314, 2292628, 2689429, 5378858, 7451041, 10757716, 14902082, 29804164, 34962577, 69925154, 139850308, 454513501, 909027002, 1818054004]

約数ペア:

[(1, 1818054004), (2, 909027002), (4, 454513501), (13, 139850308), (26, 69925154), (52, 34962577), (61, 29804164), (122, 14902082), (169, 10757716), (244, 7451041), (338, 5378858), (676, 2689429), (793, 2292628), (1586, 1146314), (3172, 573157), (10309, 176356), (20618, 88178), (41236, 44089)]