21032616162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1\times {\mathrm{3457}}^1$

素因数の和:4207

約数の個数: 64

約数和(自身を含む): 44895352320

約数和(自身を除く): 23862736158

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 643, 1286, 1577, 1929, 3154, 3457, 3858, 4731, 6914, 9462, 10371, 12217, 20742, 24434, 36651, 53369, 65683, 73302, 106738, 131366, 160107, 197049, 286931, 320214, 394098, 573862, 860793, 1014011, 1721586, 2028022, 2222851, 3042033, 4445702, 5451689, 6084066, 6668553, 10903378, 13337106, 16355067, 32710134, 42234169, 84468338, 126702507, 184496633, 253405014, 368993266, 553489899, 1106979798, 3505436027, 7010872054, 10516308081, 21032616162]

約数ペア:

[(1, 21032616162), (2, 10516308081), (3, 7010872054), (6, 3505436027), (19, 1106979798), (38, 553489899), (57, 368993266), (83, 253405014), (114, 184496633), (166, 126702507), (249, 84468338), (498, 42234169), (643, 32710134), (1286, 16355067), (1577, 13337106), (1929, 10903378), (3154, 6668553), (3457, 6084066), (3858, 5451689), (4731, 4445702), (6914, 3042033), (9462, 2222851), (10371, 2028022), (12217, 1721586), (20742, 1014011), (24434, 860793), (36651, 573862), (53369, 394098), (65683, 320214), (73302, 286931), (106738, 197049), (131366, 160107)]