17967891888

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{517747}}^1$

素因数の和:518002

約数の個数: 60

約数和(自身を含む): 50493891448

約数和(自身を除く): 32525999560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 3856, 4338, 5784, 8676, 11568, 17352, 34704, 517747, 1035494, 1553241, 2070988, 3106482, 4141976, 4659723, 6212964, 8283952, 9319446, 12425928, 18638892, 24851856, 37277784, 74555568, 124777027, 249554054, 374331081, 499108108, 748662162, 998216216, 1122993243, 1497324324, 1996432432, 2245986486, 2994648648, 4491972972, 5989297296, 8983945944, 17967891888]

約数ペア:

[(1, 17967891888), (2, 8983945944), (3, 5989297296), (4, 4491972972), (6, 2994648648), (8, 2245986486), (9, 1996432432), (12, 1497324324), (16, 1122993243), (18, 998216216), (24, 748662162), (36, 499108108), (48, 374331081), (72, 249554054), (144, 124777027), (241, 74555568), (482, 37277784), (723, 24851856), (964, 18638892), (1446, 12425928), (1928, 9319446), (2169, 8283952), (2892, 6212964), (3856, 4659723), (4338, 4141976), (5784, 3106482), (8676, 2070988), (11568, 1553241), (17352, 1035494), (34704, 517747)]