19959667704

素因数分解:

$2^3\times 3^3\times {\mathrm{353}}^1\times {\mathrm{261773}}^1$

素因数の和:262141

約数の個数: 64

約数和(自身を含む): 55600797600

約数和(自身を除く): 35641129896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 353, 706, 1059, 1412, 2118, 2824, 3177, 4236, 6354, 8472, 9531, 12708, 19062, 25416, 38124, 76248, 261773, 523546, 785319, 1047092, 1570638, 2094184, 2355957, 3141276, 4711914, 6282552, 7067871, 9423828, 14135742, 18847656, 28271484, 56542968, 92405869, 184811738, 277217607, 369623476, 554435214, 739246952, 831652821, 1108870428, 1663305642, 2217740856, 2494958463, 3326611284, 4989916926, 6653222568, 9979833852, 19959667704]

約数ペア:

[(1, 19959667704), (2, 9979833852), (3, 6653222568), (4, 4989916926), (6, 3326611284), (8, 2494958463), (9, 2217740856), (12, 1663305642), (18, 1108870428), (24, 831652821), (27, 739246952), (36, 554435214), (54, 369623476), (72, 277217607), (108, 184811738), (216, 92405869), (353, 56542968), (706, 28271484), (1059, 18847656), (1412, 14135742), (2118, 9423828), (2824, 7067871), (3177, 6282552), (4236, 4711914), (6354, 3141276), (8472, 2355957), (9531, 2094184), (12708, 1570638), (19062, 1047092), (25416, 785319), (38124, 523546), (76248, 261773)]