15168426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2137}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 37560384

約数和(自身を除く): 22391958

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2137, 2366, 3549, 4274, 6411, 7098, 12822, 14959, 27781, 29918, 44877, 55562, 83343, 89754, 166686, 194467, 361153, 388934, 583401, 722306, 1083459, 1166802, 2166918, 2528071, 5056142, 7584213, 15168426]

約数ペア:

[(1, 15168426), (2, 7584213), (3, 5056142), (6, 2528071), (7, 2166918), (13, 1166802), (14, 1083459), (21, 722306), (26, 583401), (39, 388934), (42, 361153), (78, 194467), (91, 166686), (169, 89754), (182, 83343), (273, 55562), (338, 44877), (507, 29918), (546, 27781), (1014, 14959), (1183, 12822), (2137, 7098), (2366, 6411), (3549, 4274)]