18499428

素因数分解:

$2^2\times 3^4\times {\mathrm{57097}}^1$

素因数の和:57113

約数の個数: 30

約数和(自身を含む): 48362006

約数和(自身を除く): 29862578

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 57097, 114194, 171291, 228388, 342582, 513873, 685164, 1027746, 1541619, 2055492, 3083238, 4624857, 6166476, 9249714, 18499428]

約数ペア:

[(1, 18499428), (2, 9249714), (3, 6166476), (4, 4624857), (6, 3083238), (9, 2055492), (12, 1541619), (18, 1027746), (27, 685164), (36, 513873), (54, 342582), (81, 228388), (108, 171291), (162, 114194), (324, 57097)]