45398394

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4032

約数の個数: 40

約数和(自身を含む): 103184928

約数和(自身を除く): 57786534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 3947, 5751, 7894, 11502, 11841, 23682, 35523, 71046, 106569, 213138, 280237, 319707, 560474, 639414, 840711, 1681422, 2522133, 5044266, 7566399, 15132798, 22699197, 45398394]

約数ペア:

[(1, 45398394), (2, 22699197), (3, 15132798), (6, 7566399), (9, 5044266), (18, 2522133), (27, 1681422), (54, 840711), (71, 639414), (81, 560474), (142, 319707), (162, 280237), (213, 213138), (426, 106569), (639, 71046), (1278, 35523), (1917, 23682), (3834, 11841), (3947, 11502), (5751, 7894)]