38542842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9689}}^1$

素因数の和:9727

約数の個数: 48

約数和(自身を含む): 95233320

約数和(自身を除く): 56690478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 9689, 19378, 29067, 58134, 87201, 125957, 164713, 174402, 251914, 329426, 377871, 494139, 755742, 988278, 1133613, 1482417, 2141269, 2267226, 2964834, 4282538, 6423807, 12847614, 19271421, 38542842]

約数ペア:

[(1, 38542842), (2, 19271421), (3, 12847614), (6, 6423807), (9, 4282538), (13, 2964834), (17, 2267226), (18, 2141269), (26, 1482417), (34, 1133613), (39, 988278), (51, 755742), (78, 494139), (102, 377871), (117, 329426), (153, 251914), (221, 174402), (234, 164713), (306, 125957), (442, 87201), (663, 58134), (1326, 29067), (1989, 19378), (3978, 9689)]