123723126

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{17761}}^1$

素因数の和:17818

約数の個数: 40

約数和(自身を含む): 283694664

約数和(自身を除く): 159971538

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 17761, 35522, 53283, 106566, 159849, 319698, 479547, 763723, 959094, 1438641, 1527446, 2291169, 2877282, 4582338, 6873507, 13747014, 20620521, 41241042, 61861563, 123723126]

約数ペア:

[(1, 123723126), (2, 61861563), (3, 41241042), (6, 20620521), (9, 13747014), (18, 6873507), (27, 4582338), (43, 2877282), (54, 2291169), (81, 1527446), (86, 1438641), (129, 959094), (162, 763723), (258, 479547), (387, 319698), (774, 159849), (1161, 106566), (2322, 53283), (3483, 35522), (6966, 17761)]