131581746

素因数分解:

$2^1\times 3^4\times {\mathrm{812233}}^1$

素因数の和:812247

約数の個数: 20

約数和(自身を含む): 294840942

約数和(自身を除く): 163259196

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 812233, 1624466, 2436699, 4873398, 7310097, 14620194, 21930291, 43860582, 65790873, 131581746]

約数ペア:

[(1, 131581746), (2, 65790873), (3, 43860582), (6, 21930291), (9, 14620194), (18, 7310097), (27, 4873398), (54, 2436699), (81, 1624466), (162, 812233)]