4200084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{2381}}^1$

素因数の和:2405

約数の個数: 54

約数和(自身を含む): 12355434

約数和(自身を除く): 8155350

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, 882, 1764, 2381, 4762, 7143, 9524, 14286, 16667, 21429, 28572, 33334, 42858, 50001, 66668, 85716, 100002, 116669, 150003, 200004, 233338, 300006, 350007, 466676, 600012, 700014, 1050021, 1400028, 2100042, 4200084]

約数ペア:

[(1, 4200084), (2, 2100042), (3, 1400028), (4, 1050021), (6, 700014), (7, 600012), (9, 466676), (12, 350007), (14, 300006), (18, 233338), (21, 200004), (28, 150003), (36, 116669), (42, 100002), (49, 85716), (63, 66668), (84, 50001), (98, 42858), (126, 33334), (147, 28572), (196, 21429), (252, 16667), (294, 14286), (441, 9524), (588, 7143), (882, 4762), (1764, 2381)]