2021188716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{1657}}^1$

素因数の和:2791

約数の個数: 72

約数和(自身を含む): 5281937024

約数和(自身を除く): 3260748308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1093, 1116, 1657, 2186, 3279, 3314, 4372, 4971, 6558, 6628, 9837, 9942, 13116, 14913, 19674, 19884, 29826, 33883, 39348, 51367, 59652, 67766, 101649, 102734, 135532, 154101, 203298, 205468, 304947, 308202, 406596, 462303, 609894, 616404, 924606, 1219788, 1811101, 1849212, 3622202, 5433303, 7244404, 10866606, 16299909, 21733212, 32599818, 56144131, 65199636, 112288262, 168432393, 224576524, 336864786, 505297179, 673729572, 1010594358, 2021188716]

約数ペア:

[(1, 2021188716), (2, 1010594358), (3, 673729572), (4, 505297179), (6, 336864786), (9, 224576524), (12, 168432393), (18, 112288262), (31, 65199636), (36, 56144131), (62, 32599818), (93, 21733212), (124, 16299909), (186, 10866606), (279, 7244404), (372, 5433303), (558, 3622202), (1093, 1849212), (1116, 1811101), (1657, 1219788), (2186, 924606), (3279, 616404), (3314, 609894), (4372, 462303), (4971, 406596), (6558, 308202), (6628, 304947), (9837, 205468), (9942, 203298), (13116, 154101), (14913, 135532), (19674, 102734), (19884, 101649), (29826, 67766), (33883, 59652), (39348, 51367)]