291268908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1155829}}^1$

素因数の和:1155846

約数の個数: 36

約数和(自身を含む): 841444240

約数和(自身を除く): 550175332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1155829, 2311658, 3467487, 4623316, 6934974, 8090803, 10402461, 13869948, 16181606, 20804922, 24272409, 32363212, 41609844, 48544818, 72817227, 97089636, 145634454, 291268908]

約数ペア:

[(1, 291268908), (2, 145634454), (3, 97089636), (4, 72817227), (6, 48544818), (7, 41609844), (9, 32363212), (12, 24272409), (14, 20804922), (18, 16181606), (21, 13869948), (28, 10402461), (36, 8090803), (42, 6934974), (63, 4623316), (84, 3467487), (126, 2311658), (252, 1155829)]