17738928

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2682

約数の個数: 60

約数和(自身を含む): 50719968

約数和(自身を除く): 32981040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 2621, 3384, 5242, 6768, 7863, 10484, 15726, 20968, 23589, 31452, 41936, 47178, 62904, 94356, 123187, 125808, 188712, 246374, 369561, 377424, 492748, 739122, 985496, 1108683, 1478244, 1970992, 2217366, 2956488, 4434732, 5912976, 8869464, 17738928]

約数ペア:

[(1, 17738928), (2, 8869464), (3, 5912976), (4, 4434732), (6, 2956488), (8, 2217366), (9, 1970992), (12, 1478244), (16, 1108683), (18, 985496), (24, 739122), (36, 492748), (47, 377424), (48, 369561), (72, 246374), (94, 188712), (141, 125808), (144, 123187), (188, 94356), (282, 62904), (376, 47178), (423, 41936), (564, 31452), (752, 23589), (846, 20968), (1128, 15726), (1692, 10484), (2256, 7863), (2621, 6768), (3384, 5242)]