6978438

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1223}}^1$

素因数の和:1548

約数の個数: 24

約数和(自身を含む): 15180048

約数和(自身を除く): 8201610

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1223, 1902, 2446, 2853, 3669, 5706, 7338, 11007, 22014, 387691, 775382, 1163073, 2326146, 3489219, 6978438]

約数ペア:

[(1, 6978438), (2, 3489219), (3, 2326146), (6, 1163073), (9, 775382), (18, 387691), (317, 22014), (634, 11007), (951, 7338), (1223, 5706), (1902, 3669), (2446, 2853)]