18308496

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2199

約数の個数: 40

約数和(自身を含む): 47568384

約数和(自身を除く): 29259888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 1997, 2292, 3056, 3994, 4584, 5991, 7988, 9168, 11982, 15976, 23964, 31952, 47928, 95856, 381427, 762854, 1144281, 1525708, 2288562, 3051416, 4577124, 6102832, 9154248, 18308496]

約数ペア:

[(1, 18308496), (2, 9154248), (3, 6102832), (4, 4577124), (6, 3051416), (8, 2288562), (12, 1525708), (16, 1144281), (24, 762854), (48, 381427), (191, 95856), (382, 47928), (573, 31952), (764, 23964), (1146, 15976), (1528, 11982), (1997, 9168), (2292, 7988), (3056, 5991), (3994, 4584)]