129631362

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{62989}}^1$

素因数の和:63015

約数の個数: 32

約数和(自身を含む): 302352000

約数和(自身を除く): 172720638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 62989, 125978, 188967, 377934, 440923, 881846, 1322769, 2645538, 3086461, 6172922, 9259383, 18518766, 21605227, 43210454, 64815681, 129631362]

約数ペア:

[(1, 129631362), (2, 64815681), (3, 43210454), (6, 21605227), (7, 18518766), (14, 9259383), (21, 6172922), (42, 3086461), (49, 2645538), (98, 1322769), (147, 881846), (294, 440923), (343, 377934), (686, 188967), (1029, 125978), (2058, 62989)]