13961892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 37416960

約数和(自身を除く): 23455068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 479, 694, 958, 1041, 1388, 1437, 1916, 2082, 2429, 2874, 3353, 4164, 4858, 5748, 6706, 7287, 9716, 10059, 13412, 14574, 20118, 29148, 40236, 166213, 332426, 498639, 664852, 997278, 1163491, 1994556, 2326982, 3490473, 4653964, 6980946, 13961892]

約数ペア:

[(1, 13961892), (2, 6980946), (3, 4653964), (4, 3490473), (6, 2326982), (7, 1994556), (12, 1163491), (14, 997278), (21, 664852), (28, 498639), (42, 332426), (84, 166213), (347, 40236), (479, 29148), (694, 20118), (958, 14574), (1041, 13412), (1388, 10059), (1437, 9716), (1916, 7287), (2082, 6706), (2429, 5748), (2874, 4858), (3353, 4164)]