784242

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 40

約数和(自身を含む): 1812096

約数和(自身を除く): 1027854

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 103, 141, 162, 206, 282, 309, 423, 618, 846, 927, 1269, 1854, 2538, 2781, 3807, 4841, 5562, 7614, 8343, 9682, 14523, 16686, 29046, 43569, 87138, 130707, 261414, 392121, 784242]

約数ペア:

[(1, 784242), (2, 392121), (3, 261414), (6, 130707), (9, 87138), (18, 43569), (27, 29046), (47, 16686), (54, 14523), (81, 9682), (94, 8343), (103, 7614), (141, 5562), (162, 4841), (206, 3807), (282, 2781), (309, 2538), (423, 1854), (618, 1269), (846, 927)]