123187974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{225619}}^1$

素因数の和:225644

約数の個数: 32

約数和(自身を含む): 303233280

約数和(自身を除く): 180045306

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 225619, 451238, 676857, 1353714, 1579333, 2933047, 3158666, 4737999, 5866094, 8799141, 9475998, 17598282, 20531329, 41062658, 61593987, 123187974]

約数ペア:

[(1, 123187974), (2, 61593987), (3, 41062658), (6, 20531329), (7, 17598282), (13, 9475998), (14, 8799141), (21, 5866094), (26, 4737999), (39, 3158666), (42, 2933047), (78, 1579333), (91, 1353714), (182, 676857), (273, 451238), (546, 225619)]