828846438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 1918840320

約数和(自身を除く): 1089993882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 283, 411, 509, 566, 822, 849, 959, 1018, 1527, 1698, 1918, 1981, 2877, 3054, 3563, 3962, 5754, 5943, 7126, 10689, 11886, 21378, 38771, 69733, 77542, 116313, 139466, 144047, 209199, 232626, 271397, 288094, 418398, 432141, 488131, 542794, 814191, 864282, 976262, 1008329, 1464393, 1628382, 2016658, 2928786, 3024987, 6049974, 19734439, 39468878, 59203317, 118406634, 138141073, 276282146, 414423219, 828846438]

約数ペア:

[(1, 828846438), (2, 414423219), (3, 276282146), (6, 138141073), (7, 118406634), (14, 59203317), (21, 39468878), (42, 19734439), (137, 6049974), (274, 3024987), (283, 2928786), (411, 2016658), (509, 1628382), (566, 1464393), (822, 1008329), (849, 976262), (959, 864282), (1018, 814191), (1527, 542794), (1698, 488131), (1918, 432141), (1981, 418398), (2877, 288094), (3054, 271397), (3563, 232626), (3962, 209199), (5754, 144047), (5943, 139466), (7126, 116313), (10689, 77542), (11886, 69733), (21378, 38771)]