123392388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{209851}}^1$

素因数の和:209872

約数の個数: 36

約数和(自身を含む): 334923792

約数和(自身を除く): 211531404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 209851, 419702, 629553, 839404, 1259106, 1468957, 2518212, 2937914, 4406871, 5875828, 8813742, 10282699, 17627484, 20565398, 30848097, 41130796, 61696194, 123392388]

約数ペア:

[(1, 123392388), (2, 61696194), (3, 41130796), (4, 30848097), (6, 20565398), (7, 17627484), (12, 10282699), (14, 8813742), (21, 5875828), (28, 4406871), (42, 2937914), (49, 2518212), (84, 1468957), (98, 1259106), (147, 839404), (196, 629553), (294, 419702), (588, 209851)]