12656664

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4751}}^1$

素因数の和:4800

約数の個数: 48

約数和(自身を含む): 35212320

約数和(自身を除く): 22555656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 4751, 9502, 14253, 19004, 28506, 38008, 42759, 57012, 85518, 114024, 171036, 175787, 342072, 351574, 527361, 703148, 1054722, 1406296, 1582083, 2109444, 3164166, 4218888, 6328332, 12656664]

約数ペア:

[(1, 12656664), (2, 6328332), (3, 4218888), (4, 3164166), (6, 2109444), (8, 1582083), (9, 1406296), (12, 1054722), (18, 703148), (24, 527361), (36, 351574), (37, 342072), (72, 175787), (74, 171036), (111, 114024), (148, 85518), (222, 57012), (296, 42759), (333, 38008), (444, 28506), (666, 19004), (888, 14253), (1332, 9502), (2664, 4751)]