7942738338

素因数分解:

$2^1\times 3^5\times {\mathrm{263}}^1\times {\mathrm{62141}}^1$

素因数の和:62421

約数の個数: 48

約数和(自身を含む): 17914792896

約数和(自身を除く): 9972054558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 263, 486, 526, 789, 1578, 2367, 4734, 7101, 14202, 21303, 42606, 62141, 63909, 124282, 127818, 186423, 372846, 559269, 1118538, 1677807, 3355614, 5033421, 10066842, 15100263, 16343083, 30200526, 32686166, 49029249, 98058498, 147087747, 294175494, 441263241, 882526482, 1323789723, 2647579446, 3971369169, 7942738338]

約数ペア:

[(1, 7942738338), (2, 3971369169), (3, 2647579446), (6, 1323789723), (9, 882526482), (18, 441263241), (27, 294175494), (54, 147087747), (81, 98058498), (162, 49029249), (243, 32686166), (263, 30200526), (486, 16343083), (526, 15100263), (789, 10066842), (1578, 5033421), (2367, 3355614), (4734, 1677807), (7101, 1118538), (14202, 559269), (21303, 372846), (42606, 186423), (62141, 127818), (63909, 124282)]