11866722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 27885312

約数和(自身を除く): 16018590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 181, 223, 294, 362, 446, 543, 669, 1086, 1267, 1338, 1561, 2534, 3122, 3801, 4683, 7602, 8869, 9366, 10927, 17738, 21854, 26607, 32781, 40363, 53214, 65562, 80726, 121089, 242178, 282541, 565082, 847623, 1695246, 1977787, 3955574, 5933361, 11866722]

約数ペア:

[(1, 11866722), (2, 5933361), (3, 3955574), (6, 1977787), (7, 1695246), (14, 847623), (21, 565082), (42, 282541), (49, 242178), (98, 121089), (147, 80726), (181, 65562), (223, 53214), (294, 40363), (362, 32781), (446, 26607), (543, 21854), (669, 17738), (1086, 10927), (1267, 9366), (1338, 8869), (1561, 7602), (2534, 4683), (3122, 3801)]