21889656

素因数分解:

$2^3\times 3^3\times {\mathrm{101341}}^1$

素因数の和:101356

約数の個数: 32

約数和(自身を含む): 60805200

約数和(自身を除く): 38915544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 101341, 202682, 304023, 405364, 608046, 810728, 912069, 1216092, 1824138, 2432184, 2736207, 3648276, 5472414, 7296552, 10944828, 21889656]

約数ペア:

[(1, 21889656), (2, 10944828), (3, 7296552), (4, 5472414), (6, 3648276), (8, 2736207), (9, 2432184), (12, 1824138), (18, 1216092), (24, 912069), (27, 810728), (36, 608046), (54, 405364), (72, 304023), (108, 202682), (216, 101341)]