27782622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 71677440

約数和(自身を除く): 43894818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1097, 1206, 1407, 1809, 2194, 2814, 3291, 3618, 4221, 6582, 7679, 8442, 9873, 12663, 15358, 19746, 23037, 25326, 29619, 46074, 59238, 69111, 73499, 138222, 146998, 207333, 220497, 414666, 440994, 514493, 661491, 1028986, 1322982, 1543479, 1984473, 3086958, 3968946, 4630437, 9260874, 13891311, 27782622]

約数ペア:

[(1, 27782622), (2, 13891311), (3, 9260874), (6, 4630437), (7, 3968946), (9, 3086958), (14, 1984473), (18, 1543479), (21, 1322982), (27, 1028986), (42, 661491), (54, 514493), (63, 440994), (67, 414666), (126, 220497), (134, 207333), (189, 146998), (201, 138222), (378, 73499), (402, 69111), (469, 59238), (603, 46074), (938, 29619), (1097, 25326), (1206, 23037), (1407, 19746), (1809, 15358), (2194, 12663), (2814, 9873), (3291, 8442), (3618, 7679), (4221, 6582)]