15612354

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 36159552

約数和(自身を除く): 20547198

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 877, 989, 1754, 1978, 2631, 2967, 5262, 5934, 7893, 8901, 15786, 17802, 20171, 37711, 40342, 60513, 75422, 113133, 121026, 181539, 226266, 339399, 363078, 678798, 867353, 1734706, 2602059, 5204118, 7806177, 15612354]

約数ペア:

[(1, 15612354), (2, 7806177), (3, 5204118), (6, 2602059), (9, 1734706), (18, 867353), (23, 678798), (43, 363078), (46, 339399), (69, 226266), (86, 181539), (129, 121026), (138, 113133), (207, 75422), (258, 60513), (387, 40342), (414, 37711), (774, 20171), (877, 17802), (989, 15786), (1754, 8901), (1978, 7893), (2631, 5934), (2967, 5262)]