7974468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9631}}^1$

素因数の和:9664

約数の個数: 36

約数和(自身を含む): 21036288

約数和(自身を除く): 13061820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 9631, 19262, 28893, 38524, 57786, 86679, 115572, 173358, 221513, 346716, 443026, 664539, 886052, 1329078, 1993617, 2658156, 3987234, 7974468]

約数ペア:

[(1, 7974468), (2, 3987234), (3, 2658156), (4, 1993617), (6, 1329078), (9, 886052), (12, 664539), (18, 443026), (23, 346716), (36, 221513), (46, 173358), (69, 115572), (92, 86679), (138, 57786), (207, 38524), (276, 28893), (414, 19262), (828, 9631)]