8143902

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 19721520

約数和(自身を除く): 11577618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 1289, 2106, 2578, 3159, 3867, 6318, 7734, 11601, 16757, 23202, 33514, 34803, 50271, 69606, 100542, 104409, 150813, 208818, 301626, 313227, 452439, 626454, 904878, 1357317, 2714634, 4071951, 8143902]

約数ペア:

[(1, 8143902), (2, 4071951), (3, 2714634), (6, 1357317), (9, 904878), (13, 626454), (18, 452439), (26, 313227), (27, 301626), (39, 208818), (54, 150813), (78, 104409), (81, 100542), (117, 69606), (162, 50271), (234, 34803), (243, 33514), (351, 23202), (486, 16757), (702, 11601), (1053, 7734), (1289, 6318), (2106, 3867), (2578, 3159)]