9215478

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3631}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 20920320

約数和(自身を除く): 11704842

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 3631, 7262, 10893, 21786, 32679, 65358, 98037, 170657, 196074, 341314, 511971, 1023942, 1535913, 3071826, 4607739, 9215478]

約数ペア:

[(1, 9215478), (2, 4607739), (3, 3071826), (6, 1535913), (9, 1023942), (18, 511971), (27, 341314), (47, 196074), (54, 170657), (94, 98037), (141, 65358), (282, 32679), (423, 21786), (846, 10893), (1269, 7262), (2538, 3631)]