39187806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9619}}^1$

素因数の和:9728

約数の個数: 32

約数和(自身を含む): 90504960

約数和(自身を除く): 51317154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 9619, 19238, 28857, 57714, 67333, 134666, 201999, 403998, 933043, 1866086, 2799129, 5598258, 6531301, 13062602, 19593903, 39187806]

約数ペア:

[(1, 39187806), (2, 19593903), (3, 13062602), (6, 6531301), (7, 5598258), (14, 2799129), (21, 1866086), (42, 933043), (97, 403998), (194, 201999), (291, 134666), (582, 67333), (679, 57714), (1358, 28857), (2037, 19238), (4074, 9619)]