1389096

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 3960000

約数和(自身を除く): 2570904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 109, 118, 177, 216, 218, 236, 327, 354, 436, 472, 531, 654, 708, 872, 981, 1062, 1308, 1416, 1593, 1962, 2124, 2616, 2943, 3186, 3924, 4248, 5886, 6372, 6431, 7848, 11772, 12744, 12862, 19293, 23544, 25724, 38586, 51448, 57879, 77172, 115758, 154344, 173637, 231516, 347274, 463032, 694548, 1389096]

約数ペア:

[(1, 1389096), (2, 694548), (3, 463032), (4, 347274), (6, 231516), (8, 173637), (9, 154344), (12, 115758), (18, 77172), (24, 57879), (27, 51448), (36, 38586), (54, 25724), (59, 23544), (72, 19293), (108, 12862), (109, 12744), (118, 11772), (177, 7848), (216, 6431), (218, 6372), (236, 5886), (327, 4248), (354, 3924), (436, 3186), (472, 2943), (531, 2616), (654, 2124), (708, 1962), (872, 1593), (981, 1416), (1062, 1308)]