26920782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 68889600

約数和(自身を除く): 41968818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 229, 311, 378, 458, 622, 687, 933, 1374, 1603, 1866, 2061, 2177, 2799, 3206, 4122, 4354, 4809, 5598, 6183, 6531, 8397, 9618, 12366, 13062, 14427, 16794, 19593, 28854, 39186, 43281, 58779, 71219, 86562, 117558, 142438, 213657, 427314, 498533, 640971, 997066, 1281942, 1495599, 1922913, 2991198, 3845826, 4486797, 8973594, 13460391, 26920782]

約数ペア:

[(1, 26920782), (2, 13460391), (3, 8973594), (6, 4486797), (7, 3845826), (9, 2991198), (14, 1922913), (18, 1495599), (21, 1281942), (27, 997066), (42, 640971), (54, 498533), (63, 427314), (126, 213657), (189, 142438), (229, 117558), (311, 86562), (378, 71219), (458, 58779), (622, 43281), (687, 39186), (933, 28854), (1374, 19593), (1603, 16794), (1866, 14427), (2061, 13062), (2177, 12366), (2799, 9618), (3206, 8397), (4122, 6531), (4354, 6183), (4809, 5598)]