13646493

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 23677056

約数和(自身を除く): 10030563

約数列:

[1, 3, 7, 9, 21, 53, 61, 63, 67, 159, 183, 201, 371, 427, 469, 477, 549, 603, 1113, 1281, 1407, 3233, 3339, 3551, 3843, 4087, 4221, 9699, 10653, 12261, 22631, 24857, 28609, 29097, 31959, 36783, 67893, 74571, 85827, 203679, 216611, 223713, 257481, 649833, 1516277, 1949499, 4548831, 13646493]

約数ペア:

[(1, 13646493), (3, 4548831), (7, 1949499), (9, 1516277), (21, 649833), (53, 257481), (61, 223713), (63, 216611), (67, 203679), (159, 85827), (183, 74571), (201, 67893), (371, 36783), (427, 31959), (469, 29097), (477, 28609), (549, 24857), (603, 22631), (1113, 12261), (1281, 10653), (1407, 9699), (3233, 4221), (3339, 4087), (3551, 3843)]