18128950728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3721049}}^1$

素因数の和:3721094

約数の個数: 64

約数和(自身を含む): 53583120000

約数和(自身を除く): 35454169272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 3721049, 7442098, 11163147, 14884196, 22326294, 26047343, 29768392, 44652588, 52094686, 78142029, 89305176, 104189372, 107910421, 156284058, 208378744, 215820842, 312568116, 323731263, 431641684, 625136232, 647462526, 755372947, 863283368, 1294925052, 1510745894, 2266118841, 2589850104, 3021491788, 4532237682, 6042983576, 9064475364, 18128950728]

約数ペア:

[(1, 18128950728), (2, 9064475364), (3, 6042983576), (4, 4532237682), (6, 3021491788), (7, 2589850104), (8, 2266118841), (12, 1510745894), (14, 1294925052), (21, 863283368), (24, 755372947), (28, 647462526), (29, 625136232), (42, 431641684), (56, 323731263), (58, 312568116), (84, 215820842), (87, 208378744), (116, 156284058), (168, 107910421), (174, 104189372), (203, 89305176), (232, 78142029), (348, 52094686), (406, 44652588), (609, 29768392), (696, 26047343), (812, 22326294), (1218, 14884196), (1624, 11163147), (2436, 7442098), (4872, 3721049)]