15260994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 39628800

約数和(自身を除く): 24367806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 859, 987, 1269, 1718, 1974, 2538, 2577, 2961, 5154, 5922, 6013, 7731, 8883, 12026, 15462, 17766, 18039, 23193, 36078, 40373, 46386, 54117, 80746, 108234, 121119, 162351, 242238, 282611, 324702, 363357, 565222, 726714, 847833, 1090071, 1695666, 2180142, 2543499, 5086998, 7630497, 15260994]

約数ペア:

[(1, 15260994), (2, 7630497), (3, 5086998), (6, 2543499), (7, 2180142), (9, 1695666), (14, 1090071), (18, 847833), (21, 726714), (27, 565222), (42, 363357), (47, 324702), (54, 282611), (63, 242238), (94, 162351), (126, 121119), (141, 108234), (189, 80746), (282, 54117), (329, 46386), (378, 40373), (423, 36078), (658, 23193), (846, 18039), (859, 17766), (987, 15462), (1269, 12026), (1718, 8883), (1974, 7731), (2538, 6013), (2577, 5922), (2961, 5154)]