398716956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1006861}}^1$

素因数の和:1006882

約数の個数: 36

約数和(自身を含む): 1099493304

約数和(自身を除く): 700776348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1006861, 2013722, 3020583, 4027444, 6041166, 9061749, 11075471, 12082332, 18123498, 22150942, 33226413, 36246996, 44301884, 66452826, 99679239, 132905652, 199358478, 398716956]

約数ペア:

[(1, 398716956), (2, 199358478), (3, 132905652), (4, 99679239), (6, 66452826), (9, 44301884), (11, 36246996), (12, 33226413), (18, 22150942), (22, 18123498), (33, 12082332), (36, 11075471), (44, 9061749), (66, 6041166), (99, 4027444), (132, 3020583), (198, 2013722), (396, 1006861)]