131637996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{522373}}^1$

素因数の和:522390

約数の個数: 36

約数和(自身を含む): 380288272

約数和(自身を除く): 248650276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 522373, 1044746, 1567119, 2089492, 3134238, 3656611, 4701357, 6268476, 7313222, 9402714, 10969833, 14626444, 18805428, 21939666, 32909499, 43879332, 65818998, 131637996]

約数ペア:

[(1, 131637996), (2, 65818998), (3, 43879332), (4, 32909499), (6, 21939666), (7, 18805428), (9, 14626444), (12, 10969833), (14, 9402714), (18, 7313222), (21, 6268476), (28, 4701357), (36, 3656611), (42, 3134238), (63, 2089492), (84, 1567119), (126, 1044746), (252, 522373)]