1239378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 2958336

約数和(自身を除く): 1718958

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1283, 2566, 3849, 7698, 8981, 17962, 26943, 29509, 53886, 59018, 88527, 177054, 206563, 413126, 619689, 1239378]

約数ペア:

[(1, 1239378), (2, 619689), (3, 413126), (6, 206563), (7, 177054), (14, 88527), (21, 59018), (23, 53886), (42, 29509), (46, 26943), (69, 17962), (138, 8981), (161, 7698), (322, 3849), (483, 2566), (966, 1283)]