19627103652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1021}}^1\times {\mathrm{9479}}^1$

素因数の和:10533

約数の個数: 72

約数和(自身を含む): 49644181440

約数和(自身を除く): 30017077788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 1021, 2028, 2042, 3063, 4084, 6126, 9479, 12252, 13273, 18958, 26546, 28437, 37916, 39819, 53092, 56874, 79638, 113748, 123227, 159276, 172549, 246454, 345098, 369681, 492908, 517647, 690196, 739362, 1035294, 1478724, 1601951, 2070588, 3203902, 4805853, 6407804, 9611706, 9678059, 19223412, 19356118, 29034177, 38712236, 58068354, 116136708, 125814767, 251629534, 377444301, 503259068, 754888602, 1509777204, 1635591971, 3271183942, 4906775913, 6542367884, 9813551826, 19627103652]

約数ペア:

[(1, 19627103652), (2, 9813551826), (3, 6542367884), (4, 4906775913), (6, 3271183942), (12, 1635591971), (13, 1509777204), (26, 754888602), (39, 503259068), (52, 377444301), (78, 251629534), (156, 125814767), (169, 116136708), (338, 58068354), (507, 38712236), (676, 29034177), (1014, 19356118), (1021, 19223412), (2028, 9678059), (2042, 9611706), (3063, 6407804), (4084, 4805853), (6126, 3203902), (9479, 2070588), (12252, 1601951), (13273, 1478724), (18958, 1035294), (26546, 739362), (28437, 690196), (37916, 517647), (39819, 492908), (53092, 369681), (56874, 345098), (79638, 246454), (113748, 172549), (123227, 159276)]