12491496

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 36002340

約数和(自身を除く): 23510844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 521, 648, 666, 888, 999, 1042, 1332, 1563, 1998, 2084, 2664, 2997, 3126, 3996, 4168, 4689, 5994, 6252, 7992, 9378, 11988, 12504, 14067, 18756, 19277, 23976, 28134, 37512, 38554, 42201, 56268, 57831, 77108, 84402, 112536, 115662, 154216, 168804, 173493, 231324, 337608, 346986, 462648, 520479, 693972, 1040958, 1387944, 1561437, 2081916, 3122874, 4163832, 6245748, 12491496]

約数ペア:

[(1, 12491496), (2, 6245748), (3, 4163832), (4, 3122874), (6, 2081916), (8, 1561437), (9, 1387944), (12, 1040958), (18, 693972), (24, 520479), (27, 462648), (36, 346986), (37, 337608), (54, 231324), (72, 173493), (74, 168804), (81, 154216), (108, 115662), (111, 112536), (148, 84402), (162, 77108), (216, 57831), (222, 56268), (296, 42201), (324, 38554), (333, 37512), (444, 28134), (521, 23976), (648, 19277), (666, 18756), (888, 14067), (999, 12504), (1042, 11988), (1332, 9378), (1563, 7992), (1998, 6252), (2084, 5994), (2664, 4689), (2997, 4168), (3126, 3996)]