18318846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4793}}^1$

素因数の和:4825

約数の個数: 48

約数和(自身を含む): 45907344

約数和(自身を除く): 27588498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4793, 9586, 14379, 28758, 33551, 62309, 67102, 100653, 124618, 186927, 201306, 234857, 373854, 436163, 469714, 704571, 872326, 1308489, 1409142, 2616978, 3053141, 6106282, 9159423, 18318846]

約数ペア:

[(1, 18318846), (2, 9159423), (3, 6106282), (6, 3053141), (7, 2616978), (13, 1409142), (14, 1308489), (21, 872326), (26, 704571), (39, 469714), (42, 436163), (49, 373854), (78, 234857), (91, 201306), (98, 186927), (147, 124618), (182, 100653), (273, 67102), (294, 62309), (546, 33551), (637, 28758), (1274, 14379), (1911, 9586), (3822, 4793)]