54397308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647587}}^1$

素因数の和:647601

約数の個数: 24

約数和(自身を含む): 145059712

約数和(自身を除く): 90662404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647587, 1295174, 1942761, 2590348, 3885522, 4533109, 7771044, 9066218, 13599327, 18132436, 27198654, 54397308]

約数ペア:

[(1, 54397308), (2, 27198654), (3, 18132436), (4, 13599327), (6, 9066218), (7, 7771044), (12, 4533109), (14, 3885522), (21, 2590348), (28, 1942761), (42, 1295174), (84, 647587)]