11772216

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 33933240

約数和(自身を除く): 22161024

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, 491, 648, 666, 888, 982, 999, 1332, 1473, 1964, 1998, 2664, 2946, 2997, 3928, 3996, 4419, 5892, 5994, 7992, 8838, 11784, 11988, 13257, 17676, 18167, 23976, 26514, 35352, 36334, 39771, 53028, 54501, 72668, 79542, 106056, 109002, 145336, 159084, 163503, 218004, 318168, 327006, 436008, 490509, 654012, 981018, 1308024, 1471527, 1962036, 2943054, 3924072, 5886108, 11772216]

約数ペア:

[(1, 11772216), (2, 5886108), (3, 3924072), (4, 2943054), (6, 1962036), (8, 1471527), (9, 1308024), (12, 981018), (18, 654012), (24, 490509), (27, 436008), (36, 327006), (37, 318168), (54, 218004), (72, 163503), (74, 159084), (81, 145336), (108, 109002), (111, 106056), (148, 79542), (162, 72668), (216, 54501), (222, 53028), (296, 39771), (324, 36334), (333, 35352), (444, 26514), (491, 23976), (648, 18167), (666, 17676), (888, 13257), (982, 11988), (999, 11784), (1332, 8838), (1473, 7992), (1964, 5994), (1998, 5892), (2664, 4419), (2946, 3996), (2997, 3928)]