18199512

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 51084000

約数和(自身を除く): 32884488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 773, 872, 981, 1308, 1546, 1962, 2319, 2616, 2943, 3092, 3924, 4638, 5886, 6184, 6957, 7848, 9276, 11772, 13914, 18552, 20871, 23544, 27828, 41742, 55656, 83484, 84257, 166968, 168514, 252771, 337028, 505542, 674056, 758313, 1011084, 1516626, 2022168, 2274939, 3033252, 4549878, 6066504, 9099756, 18199512]

約数ペア:

[(1, 18199512), (2, 9099756), (3, 6066504), (4, 4549878), (6, 3033252), (8, 2274939), (9, 2022168), (12, 1516626), (18, 1011084), (24, 758313), (27, 674056), (36, 505542), (54, 337028), (72, 252771), (108, 168514), (109, 166968), (216, 84257), (218, 83484), (327, 55656), (436, 41742), (654, 27828), (773, 23544), (872, 20871), (981, 18552), (1308, 13914), (1546, 11772), (1962, 9276), (2319, 7848), (2616, 6957), (2943, 6184), (3092, 5886), (3924, 4638)]