118173456

素因数分解:

$2^4\times 3^2\times {\mathrm{820649}}^1$

素因数の和:820663

約数の個数: 30

約数和(自身を含む): 330721950

約数和(自身を除く): 212548494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 820649, 1641298, 2461947, 3282596, 4923894, 6565192, 7385841, 9847788, 13130384, 14771682, 19695576, 29543364, 39391152, 59086728, 118173456]

約数ペア:

[(1, 118173456), (2, 59086728), (3, 39391152), (4, 29543364), (6, 19695576), (8, 14771682), (9, 13130384), (12, 9847788), (16, 7385841), (18, 6565192), (24, 4923894), (36, 3282596), (48, 2461947), (72, 1641298), (144, 820649)]