1994940397512

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{153080141}}^1$

素因数の和:153080334

約数の個数: 48

約数和(自身を含む): 5432814239580

約数和(自身を除く): 3437873842068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 153080141, 306160282, 459240423, 612320564, 918480846, 1224641128, 1377721269, 1836961692, 2755442538, 3673923384, 5510885076, 11021770152, 27707505521, 55415011042, 83122516563, 110830022084, 166245033126, 221660044168, 249367549689, 332490066252, 498735099378, 664980132504, 997470198756, 1994940397512]

約数ペア:

[(1, 1994940397512), (2, 997470198756), (3, 664980132504), (4, 498735099378), (6, 332490066252), (8, 249367549689), (9, 221660044168), (12, 166245033126), (18, 110830022084), (24, 83122516563), (36, 55415011042), (72, 27707505521), (181, 11021770152), (362, 5510885076), (543, 3673923384), (724, 2755442538), (1086, 1836961692), (1448, 1377721269), (1629, 1224641128), (2172, 918480846), (3258, 612320564), (4344, 459240423), (6516, 306160282), (13032, 153080141)]