15186108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 40690944

約数和(自身を除く): 25504836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 521, 694, 1041, 1042, 1388, 1563, 2082, 2084, 2429, 3126, 3647, 4164, 4858, 6252, 7287, 7294, 9716, 10941, 14574, 14588, 21882, 29148, 43764, 180787, 361574, 542361, 723148, 1084722, 1265509, 2169444, 2531018, 3796527, 5062036, 7593054, 15186108]

約数ペア:

[(1, 15186108), (2, 7593054), (3, 5062036), (4, 3796527), (6, 2531018), (7, 2169444), (12, 1265509), (14, 1084722), (21, 723148), (28, 542361), (42, 361574), (84, 180787), (347, 43764), (521, 29148), (694, 21882), (1041, 14588), (1042, 14574), (1388, 10941), (1563, 9716), (2082, 7294), (2084, 7287), (2429, 6252), (3126, 4858), (3647, 4164)]