138325698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{365941}}^1$

素因数の和:365959

約数の個数: 32

約数和(自身を含む): 351304320

約数和(自身を除く): 212978622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 365941, 731882, 1097823, 2195646, 2561587, 3293469, 5123174, 6586938, 7684761, 9880407, 15369522, 19760814, 23054283, 46108566, 69162849, 138325698]

約数ペア:

[(1, 138325698), (2, 69162849), (3, 46108566), (6, 23054283), (7, 19760814), (9, 15369522), (14, 9880407), (18, 7684761), (21, 6586938), (27, 5123174), (42, 3293469), (54, 2561587), (63, 2195646), (126, 1097823), (189, 731882), (378, 365941)]