2018706118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:2053

約数の個数: 64

約数和(自身を含む): 3681054720

約数和(自身を除く): 1662348602

約数列:

[1, 2, 11, 13, 22, 26, 47, 79, 94, 143, 158, 286, 517, 611, 869, 1027, 1034, 1222, 1738, 1901, 2054, 3713, 3802, 6721, 7426, 11297, 13442, 20911, 22594, 24713, 40843, 41822, 48269, 49426, 81686, 89347, 96538, 150179, 178694, 271843, 300358, 530959, 543686, 982817, 1061918, 1161511, 1651969, 1952327, 1965634, 2323022, 3303938, 3904654, 7058413, 12776621, 14116826, 21475597, 25553242, 42951194, 77642543, 91759369, 155285086, 183518738, 1009353059, 2018706118]

約数ペア:

[(1, 2018706118), (2, 1009353059), (11, 183518738), (13, 155285086), (22, 91759369), (26, 77642543), (47, 42951194), (79, 25553242), (94, 21475597), (143, 14116826), (158, 12776621), (286, 7058413), (517, 3904654), (611, 3303938), (869, 2323022), (1027, 1965634), (1034, 1952327), (1222, 1651969), (1738, 1161511), (1901, 1061918), (2054, 982817), (3713, 543686), (3802, 530959), (6721, 300358), (7426, 271843), (11297, 178694), (13442, 150179), (20911, 96538), (22594, 89347), (24713, 81686), (40843, 49426), (41822, 48269)]