18026736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4158

約数の個数: 80

約数和(自身を含む): 57329664

約数和(自身を除く): 39302928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4127, 4368, 8254, 12381, 16508, 24762, 28889, 33016, 49524, 53651, 57778, 66032, 86667, 99048, 107302, 115556, 160953, 173334, 198096, 214604, 231112, 321906, 346668, 375557, 429208, 462224, 643812, 693336, 751114, 858416, 1126671, 1287624, 1386672, 1502228, 2253342, 2575248, 3004456, 4506684, 6008912, 9013368, 18026736]

約数ペア:

[(1, 18026736), (2, 9013368), (3, 6008912), (4, 4506684), (6, 3004456), (7, 2575248), (8, 2253342), (12, 1502228), (13, 1386672), (14, 1287624), (16, 1126671), (21, 858416), (24, 751114), (26, 693336), (28, 643812), (39, 462224), (42, 429208), (48, 375557), (52, 346668), (56, 321906), (78, 231112), (84, 214604), (91, 198096), (104, 173334), (112, 160953), (156, 115556), (168, 107302), (182, 99048), (208, 86667), (273, 66032), (312, 57778), (336, 53651), (364, 49524), (546, 33016), (624, 28889), (728, 24762), (1092, 16508), (1456, 12381), (2184, 8254), (4127, 4368)]