40081374

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 92102400

約数和(自身を除く): 52021026

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 326, 342, 489, 719, 978, 1438, 1467, 2157, 2934, 3097, 4314, 6194, 6471, 9291, 12942, 13661, 18582, 27322, 27873, 40983, 55746, 81966, 117197, 122949, 234394, 245898, 351591, 703182, 1054773, 2109546, 2226743, 4453486, 6680229, 13360458, 20040687, 40081374]

約数ペア:

[(1, 40081374), (2, 20040687), (3, 13360458), (6, 6680229), (9, 4453486), (18, 2226743), (19, 2109546), (38, 1054773), (57, 703182), (114, 351591), (163, 245898), (171, 234394), (326, 122949), (342, 117197), (489, 81966), (719, 55746), (978, 40983), (1438, 27873), (1467, 27322), (2157, 18582), (2934, 13661), (3097, 12942), (4314, 9291), (6194, 6471)]