27489618

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 70324800

約数和(自身を除く): 42835182

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 229, 234, 243, 247, 342, 351, 458, 486, 494, 513, 687, 702, 741, 1026, 1053, 1374, 1482, 1539, 2061, 2106, 2223, 2977, 3078, 3159, 4122, 4351, 4446, 4617, 5954, 6183, 6318, 6669, 8702, 8931, 9234, 12366, 13053, 13338, 17862, 18549, 20007, 26106, 26793, 37098, 39159, 40014, 53586, 55647, 56563, 60021, 78318, 80379, 111294, 113126, 117477, 120042, 160758, 169689, 234954, 241137, 339378, 352431, 482274, 509067, 704862, 723411, 1018134, 1057293, 1446822, 1527201, 2114586, 3054402, 4581603, 9163206, 13744809, 27489618]

約数ペア:

[(1, 27489618), (2, 13744809), (3, 9163206), (6, 4581603), (9, 3054402), (13, 2114586), (18, 1527201), (19, 1446822), (26, 1057293), (27, 1018134), (38, 723411), (39, 704862), (54, 509067), (57, 482274), (78, 352431), (81, 339378), (114, 241137), (117, 234954), (162, 169689), (171, 160758), (229, 120042), (234, 117477), (243, 113126), (247, 111294), (342, 80379), (351, 78318), (458, 60021), (486, 56563), (494, 55647), (513, 53586), (687, 40014), (702, 39159), (741, 37098), (1026, 26793), (1053, 26106), (1374, 20007), (1482, 18549), (1539, 17862), (2061, 13338), (2106, 13053), (2223, 12366), (2977, 9234), (3078, 8931), (3159, 8702), (4122, 6669), (4351, 6318), (4446, 6183), (4617, 5954)]