18864468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24953}}^1$

素因数の和:24973

約数の個数: 48

約数和(自身を含む): 55896960

約数和(自身を除く): 37032492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24953, 49906, 74859, 99812, 149718, 174671, 224577, 299436, 349342, 449154, 524013, 673731, 698684, 898308, 1048026, 1347462, 1572039, 2096052, 2694924, 3144078, 4716117, 6288156, 9432234, 18864468]

約数ペア:

[(1, 18864468), (2, 9432234), (3, 6288156), (4, 4716117), (6, 3144078), (7, 2694924), (9, 2096052), (12, 1572039), (14, 1347462), (18, 1048026), (21, 898308), (27, 698684), (28, 673731), (36, 524013), (42, 449154), (54, 349342), (63, 299436), (84, 224577), (108, 174671), (126, 149718), (189, 99812), (252, 74859), (378, 49906), (756, 24953)]