2013403356

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 5134064208

約数和(自身を除く): 3120660852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 401, 422, 633, 661, 802, 844, 1203, 1266, 1322, 1604, 1899, 1983, 2406, 2532, 2644, 3609, 3798, 3966, 4812, 5949, 7218, 7596, 7932, 11898, 14436, 23796, 84611, 139471, 169222, 253833, 265061, 278942, 338444, 418413, 507666, 530122, 557884, 761499, 795183, 836826, 1015332, 1060244, 1255239, 1522998, 1590366, 1673652, 2385549, 2510478, 3045996, 3180732, 4771098, 5020956, 9542196, 55927871, 111855742, 167783613, 223711484, 335567226, 503350839, 671134452, 1006701678, 2013403356]

約数ペア:

[(1, 2013403356), (2, 1006701678), (3, 671134452), (4, 503350839), (6, 335567226), (9, 223711484), (12, 167783613), (18, 111855742), (36, 55927871), (211, 9542196), (401, 5020956), (422, 4771098), (633, 3180732), (661, 3045996), (802, 2510478), (844, 2385549), (1203, 1673652), (1266, 1590366), (1322, 1522998), (1604, 1255239), (1899, 1060244), (1983, 1015332), (2406, 836826), (2532, 795183), (2644, 761499), (3609, 557884), (3798, 530122), (3966, 507666), (4812, 418413), (5949, 338444), (7218, 278942), (7596, 265061), (7932, 253833), (11898, 169222), (14436, 139471), (23796, 84611)]