31272786

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{25931}}^1$

素因数の和:26006

約数の個数: 24

約数和(自身を含む): 68771664

約数和(自身を除く): 37498878

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 25931, 51862, 77793, 155586, 233379, 466758, 1737377, 3474754, 5212131, 10424262, 15636393, 31272786]

約数ペア:

[(1, 31272786), (2, 15636393), (3, 10424262), (6, 5212131), (9, 3474754), (18, 1737377), (67, 466758), (134, 233379), (201, 155586), (402, 77793), (603, 51862), (1206, 25931)]