18013531872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{26805851}}^1$

素因数の和:26805871

約数の個数: 48

約数和(自身を含む): 54040597632

約数和(自身を除く): 36027065760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 26805851, 53611702, 80417553, 107223404, 160835106, 187640957, 214446808, 321670212, 375281914, 428893616, 562922871, 643340424, 750563828, 857787232, 1125845742, 1286680848, 1501127656, 2251691484, 2573361696, 3002255312, 4503382968, 6004510624, 9006765936, 18013531872]

約数ペア:

[(1, 18013531872), (2, 9006765936), (3, 6004510624), (4, 4503382968), (6, 3002255312), (7, 2573361696), (8, 2251691484), (12, 1501127656), (14, 1286680848), (16, 1125845742), (21, 857787232), (24, 750563828), (28, 643340424), (32, 562922871), (42, 428893616), (48, 375281914), (56, 321670212), (84, 214446808), (96, 187640957), (112, 160835106), (168, 107223404), (224, 80417553), (336, 53611702), (672, 26805851)]