15289812

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1871}}^1$

素因数の和:2108

約数の個数: 36

約数和(自身を含む): 38840256

約数和(自身を除く): 23550444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 1871, 2043, 2724, 3742, 4086, 5613, 7484, 8172, 11226, 16839, 22452, 33678, 67356, 424717, 849434, 1274151, 1698868, 2548302, 3822453, 5096604, 7644906, 15289812]

約数ペア:

[(1, 15289812), (2, 7644906), (3, 5096604), (4, 3822453), (6, 2548302), (9, 1698868), (12, 1274151), (18, 849434), (36, 424717), (227, 67356), (454, 33678), (681, 22452), (908, 16839), (1362, 11226), (1871, 8172), (2043, 7484), (2724, 5613), (3742, 4086)]