2018374092

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{381401}}^1$

素因数の和:381428

約数の個数: 72

約数和(自身を含む): 6087175920

約数和(自身を除く): 4068801828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 381401, 762802, 1144203, 1525604, 2288406, 2669807, 3432609, 4576812, 5339614, 6865218, 8009421, 10297827, 10679228, 13730436, 16018842, 18688649, 20595654, 24028263, 32037684, 37377298, 41191308, 48056526, 56065947, 72084789, 74754596, 96113052, 112131894, 144169578, 168197841, 224263788, 288339156, 336395682, 504593523, 672791364, 1009187046, 2018374092]

約数ペア:

[(1, 2018374092), (2, 1009187046), (3, 672791364), (4, 504593523), (6, 336395682), (7, 288339156), (9, 224263788), (12, 168197841), (14, 144169578), (18, 112131894), (21, 96113052), (27, 74754596), (28, 72084789), (36, 56065947), (42, 48056526), (49, 41191308), (54, 37377298), (63, 32037684), (84, 24028263), (98, 20595654), (108, 18688649), (126, 16018842), (147, 13730436), (189, 10679228), (196, 10297827), (252, 8009421), (294, 6865218), (378, 5339614), (441, 4576812), (588, 3432609), (756, 2669807), (882, 2288406), (1323, 1525604), (1764, 1144203), (2646, 762802), (5292, 381401)]