2221776

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 6596800

約数和(自身を除く): 4375024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 139, 144, 148, 216, 222, 278, 296, 333, 417, 432, 444, 556, 592, 666, 834, 888, 999, 1112, 1251, 1332, 1668, 1776, 1998, 2224, 2502, 2664, 3336, 3753, 3996, 5004, 5143, 5328, 6672, 7506, 7992, 10008, 10286, 15012, 15429, 15984, 20016, 20572, 30024, 30858, 41144, 46287, 60048, 61716, 82288, 92574, 123432, 138861, 185148, 246864, 277722, 370296, 555444, 740592, 1110888, 2221776]

約数ペア:

[(1, 2221776), (2, 1110888), (3, 740592), (4, 555444), (6, 370296), (8, 277722), (9, 246864), (12, 185148), (16, 138861), (18, 123432), (24, 92574), (27, 82288), (36, 61716), (37, 60048), (48, 46287), (54, 41144), (72, 30858), (74, 30024), (108, 20572), (111, 20016), (139, 15984), (144, 15429), (148, 15012), (216, 10286), (222, 10008), (278, 7992), (296, 7506), (333, 6672), (417, 5328), (432, 5143), (444, 5004), (556, 3996), (592, 3753), (666, 3336), (834, 2664), (888, 2502), (999, 2224), (1112, 1998), (1251, 1776), (1332, 1668)]