13303986318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{17713}}^1$

素因数の和:19718

約数の個数: 64

約数和(自身を含む): 33806814720

約数和(自身を除く): 20502828402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1987, 3974, 5961, 11922, 13909, 17713, 17883, 27818, 35426, 35766, 41727, 53139, 53649, 83454, 106278, 107298, 123991, 125181, 159417, 247982, 250362, 318834, 371973, 375543, 478251, 743946, 751086, 956502, 1115919, 2231838, 3347757, 6695514, 35195731, 70391462, 105587193, 211174386, 246370117, 316761579, 492740234, 633523158, 739110351, 950284737, 1478220702, 1900569474, 2217331053, 4434662106, 6651993159, 13303986318]

約数ペア:

[(1, 13303986318), (2, 6651993159), (3, 4434662106), (6, 2217331053), (7, 1900569474), (9, 1478220702), (14, 950284737), (18, 739110351), (21, 633523158), (27, 492740234), (42, 316761579), (54, 246370117), (63, 211174386), (126, 105587193), (189, 70391462), (378, 35195731), (1987, 6695514), (3974, 3347757), (5961, 2231838), (11922, 1115919), (13909, 956502), (17713, 751086), (17883, 743946), (27818, 478251), (35426, 375543), (35766, 371973), (41727, 318834), (53139, 250362), (53649, 247982), (83454, 159417), (106278, 125181), (107298, 123991)]