15475446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 38548224

約数和(自身を除く): 23072778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 467, 526, 789, 934, 1401, 1578, 1841, 2367, 2802, 3269, 3682, 4203, 4734, 5523, 6538, 8406, 9807, 11046, 16569, 19614, 29421, 33138, 58842, 122821, 245642, 368463, 736926, 859747, 1105389, 1719494, 2210778, 2579241, 5158482, 7737723, 15475446]

約数ペア:

[(1, 15475446), (2, 7737723), (3, 5158482), (6, 2579241), (7, 2210778), (9, 1719494), (14, 1105389), (18, 859747), (21, 736926), (42, 368463), (63, 245642), (126, 122821), (263, 58842), (467, 33138), (526, 29421), (789, 19614), (934, 16569), (1401, 11046), (1578, 9807), (1841, 8406), (2367, 6538), (2802, 5523), (3269, 4734), (3682, 4203)]