18414088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 25131512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 167, 179, 308, 334, 358, 616, 668, 716, 1169, 1253, 1336, 1432, 1837, 1969, 2338, 2506, 3674, 3938, 4676, 5012, 7348, 7876, 9352, 10024, 12859, 13783, 14696, 15752, 25718, 27566, 29893, 51436, 55132, 59786, 102872, 110264, 119572, 209251, 239144, 328823, 418502, 657646, 837004, 1315292, 1674008, 2301761, 2630584, 4603522, 9207044, 18414088]

約数ペア:

[(1, 18414088), (2, 9207044), (4, 4603522), (7, 2630584), (8, 2301761), (11, 1674008), (14, 1315292), (22, 837004), (28, 657646), (44, 418502), (56, 328823), (77, 239144), (88, 209251), (154, 119572), (167, 110264), (179, 102872), (308, 59786), (334, 55132), (358, 51436), (616, 29893), (668, 27566), (716, 25718), (1169, 15752), (1253, 14696), (1336, 13783), (1432, 12859), (1837, 10024), (1969, 9352), (2338, 7876), (2506, 7348), (3674, 5012), (3938, 4676)]