213856553718

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4951}}^1\times {\mathrm{55807}}^1$

素因数の和:60809

約数の個数: 48

約数和(自身を含む): 474235846656

約数和(自身を除く): 260379292938

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 4951, 9902, 14853, 29706, 44559, 55807, 89118, 111614, 167421, 212893, 334842, 425786, 502263, 638679, 1004526, 1277358, 1916037, 2399701, 3832074, 4799402, 7199103, 14398206, 21597309, 43194618, 276300457, 552600914, 828901371, 1657802742, 2486704113, 4973408226, 11880919651, 23761839302, 35642758953, 71285517906, 106928276859, 213856553718]

約数ペア:

[(1, 213856553718), (2, 106928276859), (3, 71285517906), (6, 35642758953), (9, 23761839302), (18, 11880919651), (43, 4973408226), (86, 2486704113), (129, 1657802742), (258, 828901371), (387, 552600914), (774, 276300457), (4951, 43194618), (9902, 21597309), (14853, 14398206), (29706, 7199103), (44559, 4799402), (55807, 3832074), (89118, 2399701), (111614, 1916037), (167421, 1277358), (212893, 1004526), (334842, 638679), (425786, 502263)]