18879102

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 47059200

約数和(自身を除く): 28180098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 859, 999, 1221, 1718, 1998, 2442, 2577, 3663, 5154, 7326, 7731, 9449, 10989, 15462, 18898, 21978, 23193, 28347, 31783, 46386, 56694, 63566, 85041, 95349, 170082, 190698, 255123, 286047, 349613, 510246, 572094, 699226, 858141, 1048839, 1716282, 2097678, 3146517, 6293034, 9439551, 18879102]

約数ペア:

[(1, 18879102), (2, 9439551), (3, 6293034), (6, 3146517), (9, 2097678), (11, 1716282), (18, 1048839), (22, 858141), (27, 699226), (33, 572094), (37, 510246), (54, 349613), (66, 286047), (74, 255123), (99, 190698), (111, 170082), (198, 95349), (222, 85041), (297, 63566), (333, 56694), (407, 46386), (594, 31783), (666, 28347), (814, 23193), (859, 21978), (999, 18898), (1221, 15462), (1718, 10989), (1998, 9449), (2442, 7731), (2577, 7326), (3663, 5154)]