2561819014692

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1452278353}}^1$

素因数の和:1452278377

約数の個数: 54

約数和(自身を含む): 7532967822198

約数和(自身を除く): 4971148807506

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1452278353, 2904556706, 4356835059, 5809113412, 8713670118, 10165948471, 13070505177, 17427340236, 20331896942, 26141010354, 30497845413, 40663793884, 52282020708, 60995690826, 71161639297, 91493536239, 121991381652, 142323278594, 182987072478, 213484917891, 284646557188, 365974144956, 426969835782, 640454753673, 853939671564, 1280909507346, 2561819014692]

約数ペア:

[(1, 2561819014692), (2, 1280909507346), (3, 853939671564), (4, 640454753673), (6, 426969835782), (7, 365974144956), (9, 284646557188), (12, 213484917891), (14, 182987072478), (18, 142323278594), (21, 121991381652), (28, 91493536239), (36, 71161639297), (42, 60995690826), (49, 52282020708), (63, 40663793884), (84, 30497845413), (98, 26141010354), (126, 20331896942), (147, 17427340236), (196, 13070505177), (252, 10165948471), (294, 8713670118), (441, 5809113412), (588, 4356835059), (882, 2904556706), (1764, 1452278353)]