1356516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{769}}^1$

素因数の和:793

約数の個数: 54

約数和(自身を含む): 3993990

約数和(自身を除く): 2637474

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 769, 882, 1538, 1764, 2307, 3076, 4614, 5383, 6921, 9228, 10766, 13842, 16149, 21532, 27684, 32298, 37681, 48447, 64596, 75362, 96894, 113043, 150724, 193788, 226086, 339129, 452172, 678258, 1356516]

約数ペア:

[(1, 1356516), (2, 678258), (3, 452172), (4, 339129), (6, 226086), (7, 193788), (9, 150724), (12, 113043), (14, 96894), (18, 75362), (21, 64596), (28, 48447), (36, 37681), (42, 32298), (49, 27684), (63, 21532), (84, 16149), (98, 13842), (126, 10766), (147, 9228), (196, 6921), (252, 5383), (294, 4614), (441, 3076), (588, 2307), (769, 1764), (882, 1538)]