2159472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{6427}}^1$

素因数の和:6445

約数の個数: 40

約数和(自身を含む): 6376576

約数和(自身を除く): 4217104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 6427, 12854, 19281, 25708, 38562, 44989, 51416, 77124, 89978, 102832, 134967, 154248, 179956, 269934, 308496, 359912, 539868, 719824, 1079736, 2159472]

約数ペア:

[(1, 2159472), (2, 1079736), (3, 719824), (4, 539868), (6, 359912), (7, 308496), (8, 269934), (12, 179956), (14, 154248), (16, 134967), (21, 102832), (24, 89978), (28, 77124), (42, 51416), (48, 44989), (56, 38562), (84, 25708), (112, 19281), (168, 12854), (336, 6427)]