71306838

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{18089}}^1$

素因数の和:18173

約数の個数: 32

約数和(自身を含む): 160639200

約数和(自身を除く): 89332362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 18089, 36178, 54267, 108534, 162801, 325602, 488403, 976806, 1320497, 2640994, 3961491, 7922982, 11884473, 23768946, 35653419, 71306838]

約数ペア:

[(1, 71306838), (2, 35653419), (3, 23768946), (6, 11884473), (9, 7922982), (18, 3961491), (27, 2640994), (54, 1320497), (73, 976806), (146, 488403), (219, 325602), (438, 162801), (657, 108534), (1314, 54267), (1971, 36178), (3942, 18089)]