17381177064

素因数分解:

$2^3\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{120763}}^1$

素因数の和:122774

約数の個数: 48

約数和(自身を含む): 47097960000

約数和(自身を除く): 29716782936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1999, 3998, 5997, 7996, 11994, 15992, 17991, 23988, 35982, 47976, 71964, 120763, 143928, 241526, 362289, 483052, 724578, 966104, 1086867, 1449156, 2173734, 2898312, 4347468, 8694936, 241405237, 482810474, 724215711, 965620948, 1448431422, 1931241896, 2172647133, 2896862844, 4345294266, 5793725688, 8690588532, 17381177064]

約数ペア:

[(1, 17381177064), (2, 8690588532), (3, 5793725688), (4, 4345294266), (6, 2896862844), (8, 2172647133), (9, 1931241896), (12, 1448431422), (18, 965620948), (24, 724215711), (36, 482810474), (72, 241405237), (1999, 8694936), (3998, 4347468), (5997, 2898312), (7996, 2173734), (11994, 1449156), (15992, 1086867), (17991, 966104), (23988, 724578), (35982, 483052), (47976, 362289), (71964, 241526), (120763, 143928)]