9875294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 18188016

約数和(自身を除く): 8312722

約数列:

[1, 2, 11, 13, 22, 26, 43, 73, 86, 121, 143, 146, 242, 286, 473, 559, 803, 946, 949, 1118, 1573, 1606, 1898, 3139, 3146, 5203, 6149, 6278, 8833, 10406, 10439, 12298, 17666, 20878, 34529, 40807, 67639, 69058, 81614, 114829, 135278, 229658, 379819, 448877, 759638, 897754, 4937647, 9875294]

約数ペア:

[(1, 9875294), (2, 4937647), (11, 897754), (13, 759638), (22, 448877), (26, 379819), (43, 229658), (73, 135278), (86, 114829), (121, 81614), (143, 69058), (146, 67639), (242, 40807), (286, 34529), (473, 20878), (559, 17666), (803, 12298), (946, 10439), (949, 10406), (1118, 8833), (1573, 6278), (1606, 6149), (1898, 5203), (3139, 3146)]