22523778

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 54576000

約数和(自身を除く): 32052222

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 757, 783, 1026, 1102, 1514, 1566, 1653, 2271, 3306, 4542, 4959, 6813, 9918, 13626, 14383, 14877, 20439, 21953, 28766, 29754, 40878, 43149, 43906, 65859, 86298, 129447, 131718, 197577, 258894, 388341, 395154, 417107, 592731, 776682, 834214, 1185462, 1251321, 2502642, 3753963, 7507926, 11261889, 22523778]

約数ペア:

[(1, 22523778), (2, 11261889), (3, 7507926), (6, 3753963), (9, 2502642), (18, 1251321), (19, 1185462), (27, 834214), (29, 776682), (38, 592731), (54, 417107), (57, 395154), (58, 388341), (87, 258894), (114, 197577), (171, 131718), (174, 129447), (261, 86298), (342, 65859), (513, 43906), (522, 43149), (551, 40878), (757, 29754), (783, 28766), (1026, 21953), (1102, 20439), (1514, 14877), (1566, 14383), (1653, 13626), (2271, 9918), (3306, 6813), (4542, 4959)]