19800342

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21569}}^1$

素因数の和:21597

約数の個数: 32

約数和(自身を含む): 46591200

約数和(自身を除く): 26790858

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21569, 43138, 64707, 129414, 194121, 366673, 388242, 582363, 733346, 1100019, 1164726, 2200038, 3300057, 6600114, 9900171, 19800342]

約数ペア:

[(1, 19800342), (2, 9900171), (3, 6600114), (6, 3300057), (9, 2200038), (17, 1164726), (18, 1100019), (27, 733346), (34, 582363), (51, 388242), (54, 366673), (102, 194121), (153, 129414), (306, 64707), (459, 43138), (918, 21569)]