87853878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2069}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 218293920

約数和(自身を除く): 130440042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 337, 674, 1011, 2022, 2069, 2359, 3033, 4138, 4718, 6066, 6207, 7077, 12414, 14154, 14483, 18621, 21231, 28966, 37242, 42462, 43449, 86898, 130347, 260694, 697253, 1394506, 2091759, 4183518, 4880771, 6275277, 9761542, 12550554, 14642313, 29284626, 43926939, 87853878]

約数ペア:

[(1, 87853878), (2, 43926939), (3, 29284626), (6, 14642313), (7, 12550554), (9, 9761542), (14, 6275277), (18, 4880771), (21, 4183518), (42, 2091759), (63, 1394506), (126, 697253), (337, 260694), (674, 130347), (1011, 86898), (2022, 43449), (2069, 42462), (2359, 37242), (3033, 28966), (4138, 21231), (4718, 18621), (6066, 14483), (6207, 14154), (7077, 12414)]