40942314

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 64292886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1217, 1246, 1602, 1869, 2403, 2434, 3651, 3738, 4806, 5607, 7302, 8519, 10953, 11214, 16821, 17038, 21906, 25557, 32859, 33642, 51114, 65718, 76671, 108313, 153342, 216626, 230013, 324939, 460026, 649878, 758191, 974817, 1516382, 1949634, 2274573, 2924451, 4549146, 5848902, 6823719, 13647438, 20471157, 40942314]

約数ペア:

[(1, 40942314), (2, 20471157), (3, 13647438), (6, 6823719), (7, 5848902), (9, 4549146), (14, 2924451), (18, 2274573), (21, 1949634), (27, 1516382), (42, 974817), (54, 758191), (63, 649878), (89, 460026), (126, 324939), (178, 230013), (189, 216626), (267, 153342), (378, 108313), (534, 76671), (623, 65718), (801, 51114), (1217, 33642), (1246, 32859), (1602, 25557), (1869, 21906), (2403, 17038), (2434, 16821), (3651, 11214), (3738, 10953), (4806, 8519), (5607, 7302)]