8865996

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 21756000

約数和(自身を除く): 12890004

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 349, 438, 698, 876, 1047, 1396, 2094, 2117, 4188, 4234, 6351, 8468, 10121, 12702, 20242, 25404, 25477, 30363, 40484, 50954, 60726, 76431, 101908, 121452, 152862, 305724, 738833, 1477666, 2216499, 2955332, 4432998, 8865996]

約数ペア:

[(1, 8865996), (2, 4432998), (3, 2955332), (4, 2216499), (6, 1477666), (12, 738833), (29, 305724), (58, 152862), (73, 121452), (87, 101908), (116, 76431), (146, 60726), (174, 50954), (219, 40484), (292, 30363), (348, 25477), (349, 25404), (438, 20242), (698, 12702), (876, 10121), (1047, 8468), (1396, 6351), (2094, 4234), (2117, 4188)]