13930278

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 14961882

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 479, 786, 958, 1437, 2874, 4847, 9694, 14541, 17723, 29082, 35446, 53169, 62749, 106338, 125498, 188247, 376494, 2321713, 4643426, 6965139, 13930278]

約数ペア:

[(1, 13930278), (2, 6965139), (3, 4643426), (6, 2321713), (37, 376494), (74, 188247), (111, 125498), (131, 106338), (222, 62749), (262, 53169), (393, 35446), (479, 29082), (786, 17723), (958, 14541), (1437, 9694), (2874, 4847)]