18104694

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 39389328

約数和(自身を除く): 21284634

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 197, 289, 318, 394, 578, 591, 867, 901, 1182, 1734, 1802, 2703, 3349, 5406, 6698, 10047, 10441, 15317, 20094, 20882, 30634, 31323, 45951, 56933, 62646, 91902, 113866, 170799, 177497, 341598, 354994, 532491, 1064982, 3017449, 6034898, 9052347, 18104694]

約数ペア:

[(1, 18104694), (2, 9052347), (3, 6034898), (6, 3017449), (17, 1064982), (34, 532491), (51, 354994), (53, 341598), (102, 177497), (106, 170799), (159, 113866), (197, 91902), (289, 62646), (318, 56933), (394, 45951), (578, 31323), (591, 30634), (867, 20882), (901, 20094), (1182, 15317), (1734, 10441), (1802, 10047), (2703, 6698), (3349, 5406)]