2028368538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{18149}}^1$

素因数の和:19051

約数の個数: 48

約数和(自身を含む): 5028566400

約数和(自身を除く): 3000197862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 887, 1774, 2661, 5322, 6209, 7983, 12418, 15966, 18149, 18627, 36298, 37254, 54447, 55881, 108894, 111762, 127043, 163341, 254086, 326682, 381129, 762258, 1143387, 2286774, 16098163, 32196326, 48294489, 96588978, 112687141, 144883467, 225374282, 289766934, 338061423, 676122846, 1014184269, 2028368538]

約数ペア:

[(1, 2028368538), (2, 1014184269), (3, 676122846), (6, 338061423), (7, 289766934), (9, 225374282), (14, 144883467), (18, 112687141), (21, 96588978), (42, 48294489), (63, 32196326), (126, 16098163), (887, 2286774), (1774, 1143387), (2661, 762258), (5322, 381129), (6209, 326682), (7983, 254086), (12418, 163341), (15966, 127043), (18149, 111762), (18627, 108894), (36298, 55881), (37254, 54447)]