842940402

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{26981}}^1$

素因数の和:27154

約数の個数: 32

約数和(自身を含む): 1740662784

約数和(自身を除く): 897722382

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 246, 254, 381, 762, 5207, 10414, 15621, 26981, 31242, 53962, 80943, 161886, 1106221, 2212442, 3318663, 3426587, 6637326, 6853174, 10279761, 20559522, 140490067, 280980134, 421470201, 842940402]

約数ペア:

[(1, 842940402), (2, 421470201), (3, 280980134), (6, 140490067), (41, 20559522), (82, 10279761), (123, 6853174), (127, 6637326), (246, 3426587), (254, 3318663), (381, 2212442), (762, 1106221), (5207, 161886), (10414, 80943), (15621, 53962), (26981, 31242)]