81367374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39769}}^1$

素因数の和:39816

約数の個数: 32

約数和(自身を含む): 183260160

約数和(自身を除く): 101892786

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 39769, 79538, 119307, 238614, 437459, 874918, 1232839, 1312377, 2465678, 2624754, 3698517, 7397034, 13561229, 27122458, 40683687, 81367374]

約数ペア:

[(1, 81367374), (2, 40683687), (3, 27122458), (6, 13561229), (11, 7397034), (22, 3698517), (31, 2624754), (33, 2465678), (62, 1312377), (66, 1232839), (93, 874918), (186, 437459), (341, 238614), (682, 119307), (1023, 79538), (2046, 39769)]