17949708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23743}}^1$

素因数の和:23763

約数の個数: 48

約数和(自身を含む): 53186560

約数和(自身を除く): 35236852

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, 23743, 47486, 71229, 94972, 142458, 166201, 213687, 284916, 332402, 427374, 498603, 641061, 664804, 854748, 997206, 1282122, 1495809, 1994412, 2564244, 2991618, 4487427, 5983236, 8974854, 17949708]

約数ペア:

[(1, 17949708), (2, 8974854), (3, 5983236), (4, 4487427), (6, 2991618), (7, 2564244), (9, 1994412), (12, 1495809), (14, 1282122), (18, 997206), (21, 854748), (27, 664804), (28, 641061), (36, 498603), (42, 427374), (54, 332402), (63, 284916), (84, 213687), (108, 166201), (126, 142458), (189, 94972), (252, 71229), (378, 47486), (756, 23743)]