23912172

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 63730576

約数和(自身を除く): 39818404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 337, 438, 486, 657, 674, 876, 972, 1011, 1314, 1348, 1971, 2022, 2628, 3033, 3942, 4044, 5913, 6066, 7884, 9099, 11826, 12132, 17739, 18198, 23652, 24601, 27297, 35478, 36396, 49202, 54594, 70956, 73803, 81891, 98404, 109188, 147606, 163782, 221409, 295212, 327564, 442818, 664227, 885636, 1328454, 1992681, 2656908, 3985362, 5978043, 7970724, 11956086, 23912172]

約数ペア:

[(1, 23912172), (2, 11956086), (3, 7970724), (4, 5978043), (6, 3985362), (9, 2656908), (12, 1992681), (18, 1328454), (27, 885636), (36, 664227), (54, 442818), (73, 327564), (81, 295212), (108, 221409), (146, 163782), (162, 147606), (219, 109188), (243, 98404), (292, 81891), (324, 73803), (337, 70956), (438, 54594), (486, 49202), (657, 36396), (674, 35478), (876, 27297), (972, 24601), (1011, 23652), (1314, 18198), (1348, 17739), (1971, 12132), (2022, 11826), (2628, 9099), (3033, 7884), (3942, 6066), (4044, 5913)]