143781018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9931}}^1$

素因数の和:10082

約数の個数: 32

約数和(自身を含む): 305111040

約数和(自身を除く): 161330022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 9931, 14478, 19862, 29793, 59586, 188689, 377378, 566067, 1132134, 1261237, 2522474, 3783711, 7567422, 23963503, 47927006, 71890509, 143781018]

約数ペア:

[(1, 143781018), (2, 71890509), (3, 47927006), (6, 23963503), (19, 7567422), (38, 3783711), (57, 2522474), (114, 1261237), (127, 1132134), (254, 566067), (381, 377378), (762, 188689), (2413, 59586), (4826, 29793), (7239, 19862), (9931, 14478)]