939366918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{7523}}^1$

素因数の和:8529

約数の個数: 48

約数和(自身を含む): 2328708096

約数和(自身を除く): 1389341178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 991, 1982, 2973, 5946, 6937, 7523, 8919, 13874, 15046, 17838, 20811, 22569, 41622, 45138, 52661, 62433, 67707, 105322, 124866, 135414, 157983, 315966, 473949, 947898, 7455293, 14910586, 22365879, 44731758, 52187051, 67097637, 104374102, 134195274, 156561153, 313122306, 469683459, 939366918]

約数ペア:

[(1, 939366918), (2, 469683459), (3, 313122306), (6, 156561153), (7, 134195274), (9, 104374102), (14, 67097637), (18, 52187051), (21, 44731758), (42, 22365879), (63, 14910586), (126, 7455293), (991, 947898), (1982, 473949), (2973, 315966), (5946, 157983), (6937, 135414), (7523, 124866), (8919, 105322), (13874, 67707), (15046, 62433), (17838, 52661), (20811, 45138), (22569, 41622)]