40631724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{161237}}^1$

素因数の和:161254

約数の個数: 36

約数和(自身を含む): 117381264

約数和(自身を除く): 76749540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 161237, 322474, 483711, 644948, 967422, 1128659, 1451133, 1934844, 2257318, 2902266, 3385977, 4514636, 5804532, 6771954, 10157931, 13543908, 20315862, 40631724]

約数ペア:

[(1, 40631724), (2, 20315862), (3, 13543908), (4, 10157931), (6, 6771954), (7, 5804532), (9, 4514636), (12, 3385977), (14, 2902266), (18, 2257318), (21, 1934844), (28, 1451133), (36, 1128659), (42, 967422), (63, 644948), (84, 483711), (126, 322474), (252, 161237)]