220663044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{875647}}^1$

素因数の和:875664

約数の個数: 36

約数和(自身を含む): 637471744

約数和(自身を除く): 416808700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 875647, 1751294, 2626941, 3502588, 5253882, 6129529, 7880823, 10507764, 12259058, 15761646, 18388587, 24518116, 31523292, 36777174, 55165761, 73554348, 110331522, 220663044]

約数ペア:

[(1, 220663044), (2, 110331522), (3, 73554348), (4, 55165761), (6, 36777174), (7, 31523292), (9, 24518116), (12, 18388587), (14, 15761646), (18, 12259058), (21, 10507764), (28, 7880823), (36, 6129529), (42, 5253882), (63, 3502588), (84, 2626941), (126, 1751294), (252, 875647)]