16223298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 40922112

約数和(自身を除く): 24698814

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 691, 903, 1118, 1382, 1677, 1806, 2073, 3354, 3913, 4146, 4837, 7826, 8983, 9674, 11739, 14511, 17966, 23478, 26949, 29022, 29713, 53898, 59426, 62881, 89139, 125762, 178278, 188643, 207991, 377286, 386269, 415982, 623973, 772538, 1158807, 1247946, 2317614, 2703883, 5407766, 8111649, 16223298]

約数ペア:

[(1, 16223298), (2, 8111649), (3, 5407766), (6, 2703883), (7, 2317614), (13, 1247946), (14, 1158807), (21, 772538), (26, 623973), (39, 415982), (42, 386269), (43, 377286), (78, 207991), (86, 188643), (91, 178278), (129, 125762), (182, 89139), (258, 62881), (273, 59426), (301, 53898), (546, 29713), (559, 29022), (602, 26949), (691, 23478), (903, 17966), (1118, 14511), (1382, 11739), (1677, 9674), (1806, 8983), (2073, 7826), (3354, 4837), (3913, 4146)]