39812838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4517}}^1$

素因数の和:4648

約数の個数: 32

約数和(自身を含む): 86528736

約数和(自身を除く): 46715898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 4517, 8814, 9034, 13551, 27102, 58721, 117442, 176163, 352326, 510421, 1020842, 1531263, 3062526, 6635473, 13270946, 19906419, 39812838]

約数ペア:

[(1, 39812838), (2, 19906419), (3, 13270946), (6, 6635473), (13, 3062526), (26, 1531263), (39, 1020842), (78, 510421), (113, 352326), (226, 176163), (339, 117442), (678, 58721), (1469, 27102), (2938, 13551), (4407, 9034), (4517, 8814)]