42389916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 102246144

約数和(自身を除く): 59856228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 226, 258, 339, 452, 516, 678, 727, 1356, 1454, 2181, 2908, 4362, 4859, 8724, 9718, 14577, 19436, 29154, 31261, 58308, 62522, 82151, 93783, 125044, 164302, 187566, 246453, 328604, 375132, 492906, 985812, 3532493, 7064986, 10597479, 14129972, 21194958, 42389916]

約数ペア:

[(1, 42389916), (2, 21194958), (3, 14129972), (4, 10597479), (6, 7064986), (12, 3532493), (43, 985812), (86, 492906), (113, 375132), (129, 328604), (172, 246453), (226, 187566), (258, 164302), (339, 125044), (452, 93783), (516, 82151), (678, 62522), (727, 58308), (1356, 31261), (1454, 29154), (2181, 19436), (2908, 14577), (4362, 9718), (4859, 8724)]