6989814

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3346

約数の個数: 40

約数和(自身を含む): 16872240

約数和(自身を除く): 9882426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 3319, 6638, 9957, 19914, 29871, 43147, 59742, 86294, 89613, 129441, 179226, 258882, 268839, 388323, 537678, 776646, 1164969, 2329938, 3494907, 6989814]

約数ペア:

[(1, 6989814), (2, 3494907), (3, 2329938), (6, 1164969), (9, 776646), (13, 537678), (18, 388323), (26, 268839), (27, 258882), (39, 179226), (54, 129441), (78, 89613), (81, 86294), (117, 59742), (162, 43147), (234, 29871), (351, 19914), (702, 9957), (1053, 6638), (2106, 3319)]