140513238

素因数分解:

$2^1\times 3^3\times {\mathrm{2602097}}^1$

素因数の和:2602108

約数の個数: 16

約数和(自身を含む): 312251760

約数和(自身を除く): 171738522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2602097, 5204194, 7806291, 15612582, 23418873, 46837746, 70256619, 140513238]

約数ペア:

[(1, 140513238), (2, 70256619), (3, 46837746), (6, 23418873), (9, 15612582), (18, 7806291), (27, 5204194), (54, 2602097)]