8431434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 11748726

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 439, 582, 873, 878, 1067, 1317, 1746, 2134, 2634, 3201, 3951, 4829, 6402, 7902, 9603, 9658, 14487, 19206, 28974, 42583, 43461, 85166, 86922, 127749, 255498, 383247, 468413, 766494, 936826, 1405239, 2810478, 4215717, 8431434]

約数ペア:

[(1, 8431434), (2, 4215717), (3, 2810478), (6, 1405239), (9, 936826), (11, 766494), (18, 468413), (22, 383247), (33, 255498), (66, 127749), (97, 86922), (99, 85166), (194, 43461), (198, 42583), (291, 28974), (439, 19206), (582, 14487), (873, 9658), (878, 9603), (1067, 7902), (1317, 6402), (1746, 4829), (2134, 3951), (2634, 3201)]