21952944

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1336

約数の個数: 100

約数和(自身を含む): 68478256

約数和(自身を除く): 46525312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1303, 1404, 1872, 2106, 2606, 2808, 3909, 4212, 5212, 5616, 7818, 8424, 10424, 11727, 15636, 16848, 16939, 20848, 23454, 31272, 33878, 35181, 46908, 50817, 62544, 67756, 70362, 93816, 101634, 105543, 135512, 140724, 152451, 187632, 203268, 211086, 271024, 281448, 304902, 406536, 422172, 457353, 562896, 609804, 813072, 844344, 914706, 1219608, 1372059, 1688688, 1829412, 2439216, 2744118, 3658824, 5488236, 7317648, 10976472, 21952944]

約数ペア:

[(1, 21952944), (2, 10976472), (3, 7317648), (4, 5488236), (6, 3658824), (8, 2744118), (9, 2439216), (12, 1829412), (13, 1688688), (16, 1372059), (18, 1219608), (24, 914706), (26, 844344), (27, 813072), (36, 609804), (39, 562896), (48, 457353), (52, 422172), (54, 406536), (72, 304902), (78, 281448), (81, 271024), (104, 211086), (108, 203268), (117, 187632), (144, 152451), (156, 140724), (162, 135512), (208, 105543), (216, 101634), (234, 93816), (312, 70362), (324, 67756), (351, 62544), (432, 50817), (468, 46908), (624, 35181), (648, 33878), (702, 31272), (936, 23454), (1053, 20848), (1296, 16939), (1303, 16848), (1404, 15636), (1872, 11727), (2106, 10424), (2606, 8424), (2808, 7818), (3909, 5616), (4212, 5212)]