1402254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 3594240

約数和(自身を除く): 2191986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 359, 434, 558, 651, 718, 1077, 1302, 1953, 2154, 2513, 3231, 3906, 5026, 6462, 7539, 11129, 15078, 22258, 22617, 33387, 45234, 66774, 77903, 100161, 155806, 200322, 233709, 467418, 701127, 1402254]

約数ペア:

[(1, 1402254), (2, 701127), (3, 467418), (6, 233709), (7, 200322), (9, 155806), (14, 100161), (18, 77903), (21, 66774), (31, 45234), (42, 33387), (62, 22617), (63, 22258), (93, 15078), (126, 11129), (186, 7539), (217, 6462), (279, 5026), (359, 3906), (434, 3231), (558, 2513), (651, 2154), (718, 1953), (1077, 1302)]