40663476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{161363}}^1$

素因数の和:161380

約数の個数: 36

約数和(自身を含む): 117472992

約数和(自身を除く): 76809516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 161363, 322726, 484089, 645452, 968178, 1129541, 1452267, 1936356, 2259082, 2904534, 3388623, 4518164, 5809068, 6777246, 10165869, 13554492, 20331738, 40663476]

約数ペア:

[(1, 40663476), (2, 20331738), (3, 13554492), (4, 10165869), (6, 6777246), (7, 5809068), (9, 4518164), (12, 3388623), (14, 2904534), (18, 2259082), (21, 1936356), (28, 1452267), (36, 1129541), (42, 968178), (63, 645452), (84, 484089), (126, 322726), (252, 161363)]