15691496562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{140401}}^1$

素因数の和:141303

約数の個数: 48

約数和(自身を含む): 38899216512

約数和(自身を除く): 23207719950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 887, 1774, 2661, 5322, 6209, 7983, 12418, 15966, 18627, 37254, 55881, 111762, 140401, 280802, 421203, 842406, 982807, 1263609, 1965614, 2527218, 2948421, 5896842, 8845263, 17690526, 124535687, 249071374, 373607061, 747214122, 871749809, 1120821183, 1743499618, 2241642366, 2615249427, 5230498854, 7845748281, 15691496562]

約数ペア:

[(1, 15691496562), (2, 7845748281), (3, 5230498854), (6, 2615249427), (7, 2241642366), (9, 1743499618), (14, 1120821183), (18, 871749809), (21, 747214122), (42, 373607061), (63, 249071374), (126, 124535687), (887, 17690526), (1774, 8845263), (2661, 5896842), (5322, 2948421), (6209, 2527218), (7983, 1965614), (12418, 1263609), (15966, 982807), (18627, 842406), (37254, 421203), (55881, 280802), (111762, 140401)]