428052114

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{377471}}^1$

素因数の和:377492

約数の個数: 40

約数和(自身を含む): 1096178688

約数和(自身を除く): 668126574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 377471, 754942, 1132413, 2264826, 2642297, 3397239, 5284594, 6794478, 7926891, 10191717, 15853782, 20383434, 23780673, 30575151, 47561346, 61150302, 71342019, 142684038, 214026057, 428052114]

約数ペア:

[(1, 428052114), (2, 214026057), (3, 142684038), (6, 71342019), (7, 61150302), (9, 47561346), (14, 30575151), (18, 23780673), (21, 20383434), (27, 15853782), (42, 10191717), (54, 7926891), (63, 6794478), (81, 5284594), (126, 3397239), (162, 2642297), (189, 2264826), (378, 1132413), (567, 754942), (1134, 377471)]