123926778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11689}}^1$

素因数の和:11747

約数の個数: 48

約数和(自身を含む): 291782400

約数和(自身を除く): 167855622

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 11689, 23378, 35067, 70134, 105201, 210402, 222091, 362359, 444182, 666273, 724718, 1087077, 1332546, 1998819, 2174154, 3261231, 3997638, 6522462, 6884821, 13769642, 20654463, 41308926, 61963389, 123926778]

約数ペア:

[(1, 123926778), (2, 61963389), (3, 41308926), (6, 20654463), (9, 13769642), (18, 6884821), (19, 6522462), (31, 3997638), (38, 3261231), (57, 2174154), (62, 1998819), (93, 1332546), (114, 1087077), (171, 724718), (186, 666273), (279, 444182), (342, 362359), (558, 222091), (589, 210402), (1178, 105201), (1767, 70134), (3534, 35067), (5301, 23378), (10602, 11689)]