40197852

素因数分解:

$2^2\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1553}}^1$

素因数の和:2282

約数の個数: 36

約数和(自身を含む): 101818080

約数和(自身を除く): 61620228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 719, 1438, 1553, 2157, 2876, 3106, 4314, 4659, 6212, 6471, 8628, 9318, 12942, 13977, 18636, 25884, 27954, 55908, 1116607, 2233214, 3349821, 4466428, 6699642, 10049463, 13399284, 20098926, 40197852]

約数ペア:

[(1, 40197852), (2, 20098926), (3, 13399284), (4, 10049463), (6, 6699642), (9, 4466428), (12, 3349821), (18, 2233214), (36, 1116607), (719, 55908), (1438, 27954), (1553, 25884), (2157, 18636), (2876, 13977), (3106, 12942), (4314, 9318), (4659, 8628), (6212, 6471)]