2017404444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{22777}}^1$

素因数の和:22867

約数の個数: 72

約数和(自身を含む): 5259166864

約数和(自身を除く): 3241762420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 121, 122, 132, 183, 242, 244, 363, 366, 484, 671, 726, 732, 1342, 1452, 2013, 2684, 4026, 7381, 8052, 14762, 22143, 22777, 29524, 44286, 45554, 68331, 88572, 91108, 136662, 250547, 273324, 501094, 751641, 1002188, 1389397, 1503282, 2756017, 2778794, 3006564, 4168191, 5512034, 5557588, 8268051, 8336382, 11024068, 15283367, 16536102, 16672764, 30566734, 33072204, 45850101, 61133468, 91700202, 168117037, 183400404, 336234074, 504351111, 672468148, 1008702222, 2017404444]

約数ペア:

[(1, 2017404444), (2, 1008702222), (3, 672468148), (4, 504351111), (6, 336234074), (11, 183400404), (12, 168117037), (22, 91700202), (33, 61133468), (44, 45850101), (61, 33072204), (66, 30566734), (121, 16672764), (122, 16536102), (132, 15283367), (183, 11024068), (242, 8336382), (244, 8268051), (363, 5557588), (366, 5512034), (484, 4168191), (671, 3006564), (726, 2778794), (732, 2756017), (1342, 1503282), (1452, 1389397), (2013, 1002188), (2684, 751641), (4026, 501094), (7381, 273324), (8052, 250547), (14762, 136662), (22143, 91108), (22777, 88572), (29524, 68331), (44286, 45554)]