18305196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16763}}^1$

素因数の和:16790

約数の個数: 48

約数和(自身を含む): 52571904

約数和(自身を除く): 34266708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16763, 33526, 50289, 67052, 100578, 117341, 201156, 217919, 234682, 352023, 435838, 469364, 653757, 704046, 871676, 1307514, 1408092, 1525433, 2615028, 3050866, 4576299, 6101732, 9152598, 18305196]

約数ペア:

[(1, 18305196), (2, 9152598), (3, 6101732), (4, 4576299), (6, 3050866), (7, 2615028), (12, 1525433), (13, 1408092), (14, 1307514), (21, 871676), (26, 704046), (28, 653757), (39, 469364), (42, 435838), (52, 352023), (78, 234682), (84, 217919), (91, 201156), (156, 117341), (182, 100578), (273, 67052), (364, 50289), (546, 33526), (1092, 16763)]