26718858

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 59623200

約数和(自身を除く): 32904342

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 139, 177, 181, 278, 354, 362, 417, 531, 543, 834, 1062, 1086, 1251, 1629, 2502, 3258, 8201, 10679, 16402, 21358, 24603, 25159, 32037, 49206, 50318, 64074, 73809, 75477, 96111, 147618, 150954, 192222, 226431, 452862, 1484381, 2968762, 4453143, 8906286, 13359429, 26718858]

約数ペア:

[(1, 26718858), (2, 13359429), (3, 8906286), (6, 4453143), (9, 2968762), (18, 1484381), (59, 452862), (118, 226431), (139, 192222), (177, 150954), (181, 147618), (278, 96111), (354, 75477), (362, 73809), (417, 64074), (531, 50318), (543, 49206), (834, 32037), (1062, 25159), (1086, 24603), (1251, 21358), (1629, 16402), (2502, 10679), (3258, 8201)]