428435118

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{631}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 945300096

約数和(自身を除く): 516864978

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 563, 603, 631, 1126, 1206, 1262, 1689, 1893, 3378, 3786, 5067, 5679, 10134, 11358, 37721, 42277, 75442, 84554, 113163, 126831, 226326, 253662, 339489, 355253, 380493, 678978, 710506, 760986, 1065759, 2131518, 3197277, 6394554, 23801951, 47603902, 71405853, 142811706, 214217559, 428435118]

約数ペア:

[(1, 428435118), (2, 214217559), (3, 142811706), (6, 71405853), (9, 47603902), (18, 23801951), (67, 6394554), (134, 3197277), (201, 2131518), (402, 1065759), (563, 760986), (603, 710506), (631, 678978), (1126, 380493), (1206, 355253), (1262, 339489), (1689, 253662), (1893, 226326), (3378, 126831), (3786, 113163), (5067, 84554), (5679, 75442), (10134, 42277), (11358, 37721)]