11778876

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 54

約数和(自身を含む): 30728880

約数和(自身を除く): 18950004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 239, 333, 444, 478, 666, 717, 956, 1332, 1369, 1434, 2151, 2738, 2868, 4107, 4302, 5476, 8214, 8604, 8843, 12321, 16428, 17686, 24642, 26529, 35372, 49284, 53058, 79587, 106116, 159174, 318348, 327191, 654382, 981573, 1308764, 1963146, 2944719, 3926292, 5889438, 11778876]

約数ペア:

[(1, 11778876), (2, 5889438), (3, 3926292), (4, 2944719), (6, 1963146), (9, 1308764), (12, 981573), (18, 654382), (36, 327191), (37, 318348), (74, 159174), (111, 106116), (148, 79587), (222, 53058), (239, 49284), (333, 35372), (444, 26529), (478, 24642), (666, 17686), (717, 16428), (956, 12321), (1332, 8843), (1369, 8604), (1434, 8214), (2151, 5476), (2738, 4302), (2868, 4107)]