18442183683

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{2237}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 31092802560

約数和(自身を除く): 12650618877

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 401, 623, 979, 1203, 1869, 2237, 2807, 2937, 4411, 6711, 6853, 8421, 13233, 15659, 20559, 24607, 30877, 35689, 46977, 73821, 92631, 107067, 172249, 199093, 249823, 392579, 516747, 597279, 749469, 897037, 1177737, 1393651, 2190023, 2691111, 2748053, 4180953, 6279259, 6570069, 8244159, 9867407, 15330161, 18837777, 29602221, 45990483, 69071849, 79836293, 207215547, 239508879, 558854051, 878199223, 1676562153, 2634597669, 6147394561, 18442183683]

約数ペア:

[(1, 18442183683), (3, 6147394561), (7, 2634597669), (11, 1676562153), (21, 878199223), (33, 558854051), (77, 239508879), (89, 207215547), (231, 79836293), (267, 69071849), (401, 45990483), (623, 29602221), (979, 18837777), (1203, 15330161), (1869, 9867407), (2237, 8244159), (2807, 6570069), (2937, 6279259), (4411, 4180953), (6711, 2748053), (6853, 2691111), (8421, 2190023), (13233, 1393651), (15659, 1177737), (20559, 897037), (24607, 749469), (30877, 597279), (35689, 516747), (46977, 392579), (73821, 249823), (92631, 199093), (107067, 172249)]