21569268294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3642227}}^1$

素因数の和:3642289

約数の個数: 48

約数和(自身を含む): 54546006528

約数和(自身を除く): 32976738234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 3642227, 7284454, 10926681, 21853362, 25495589, 32780043, 50991178, 65560086, 76486767, 152973534, 171184669, 229460301, 342369338, 458920602, 513554007, 1027108014, 1198292683, 1540662021, 2396585366, 3081324042, 3594878049, 7189756098, 10784634147, 21569268294]

約数ペア:

[(1, 21569268294), (2, 10784634147), (3, 7189756098), (6, 3594878049), (7, 3081324042), (9, 2396585366), (14, 1540662021), (18, 1198292683), (21, 1027108014), (42, 513554007), (47, 458920602), (63, 342369338), (94, 229460301), (126, 171184669), (141, 152973534), (282, 76486767), (329, 65560086), (423, 50991178), (658, 32780043), (846, 25495589), (987, 21853362), (1974, 10926681), (2961, 7284454), (5922, 3642227)]