1236564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{701}}^1$

素因数の和:725

約数の個数: 54

約数和(自身を含む): 3641274

約数和(自身を除く): 2404710

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, 701, 882, 1402, 1764, 2103, 2804, 4206, 4907, 6309, 8412, 9814, 12618, 14721, 19628, 25236, 29442, 34349, 44163, 58884, 68698, 88326, 103047, 137396, 176652, 206094, 309141, 412188, 618282, 1236564]

約数ペア:

[(1, 1236564), (2, 618282), (3, 412188), (4, 309141), (6, 206094), (7, 176652), (9, 137396), (12, 103047), (14, 88326), (18, 68698), (21, 58884), (28, 44163), (36, 34349), (42, 29442), (49, 25236), (63, 19628), (84, 14721), (98, 12618), (126, 9814), (147, 8412), (196, 6309), (252, 4907), (294, 4206), (441, 2804), (588, 2103), (701, 1764), (882, 1402)]