73421946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18457}}^1$

素因数の和:18495

約数の個数: 48

約数和(自身を含む): 181405224

約数和(自身を除く): 107983278

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, 18457, 36914, 55371, 110742, 166113, 239941, 313769, 332226, 479882, 627538, 719823, 941307, 1439646, 1882614, 2159469, 2823921, 4078997, 4318938, 5647842, 8157994, 12236991, 24473982, 36710973, 73421946]

約数ペア:

[(1, 73421946), (2, 36710973), (3, 24473982), (6, 12236991), (9, 8157994), (13, 5647842), (17, 4318938), (18, 4078997), (26, 2823921), (34, 2159469), (39, 1882614), (51, 1439646), (78, 941307), (102, 719823), (117, 627538), (153, 479882), (221, 332226), (234, 313769), (306, 239941), (442, 166113), (663, 110742), (1326, 55371), (1989, 36914), (3978, 18457)]