21617631312

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1983997}}^1$

素因数の和:1984235

約数の個数: 40

約数和(自身を含む): 56091591456

約数和(自身を除く): 34473960144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 681, 908, 1362, 1816, 2724, 3632, 5448, 10896, 1983997, 3967994, 5951991, 7935988, 11903982, 15871976, 23807964, 31743952, 47615928, 95231856, 450367319, 900734638, 1351101957, 1801469276, 2702203914, 3602938552, 5404407828, 7205877104, 10808815656, 21617631312]

約数ペア:

[(1, 21617631312), (2, 10808815656), (3, 7205877104), (4, 5404407828), (6, 3602938552), (8, 2702203914), (12, 1801469276), (16, 1351101957), (24, 900734638), (48, 450367319), (227, 95231856), (454, 47615928), (681, 31743952), (908, 23807964), (1362, 15871976), (1816, 11903982), (2724, 7935988), (3632, 5951991), (5448, 3967994), (10896, 1983997)]