40123746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171469}}^1$

素因数の和:171490

約数の個数: 24

約数和(自身を含む): 93622620

約数和(自身を除く): 53498874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 171469, 342938, 514407, 1028814, 1543221, 2229097, 3086442, 4458194, 6687291, 13374582, 20061873, 40123746]

約数ペア:

[(1, 40123746), (2, 20061873), (3, 13374582), (6, 6687291), (9, 4458194), (13, 3086442), (18, 2229097), (26, 1543221), (39, 1028814), (78, 514407), (117, 342938), (234, 171469)]