17488324

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 36352512

約数和(自身を除く): 18864188

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 97, 137, 188, 194, 274, 329, 388, 548, 658, 679, 959, 1316, 1358, 1918, 2716, 3836, 4559, 6439, 9118, 12878, 13289, 18236, 25756, 26578, 31913, 45073, 53156, 63826, 90146, 93023, 127652, 180292, 186046, 372092, 624583, 1249166, 2498332, 4372081, 8744162, 17488324]

約数ペア:

[(1, 17488324), (2, 8744162), (4, 4372081), (7, 2498332), (14, 1249166), (28, 624583), (47, 372092), (94, 186046), (97, 180292), (137, 127652), (188, 93023), (194, 90146), (274, 63826), (329, 53156), (388, 45073), (548, 31913), (658, 26578), (679, 25756), (959, 18236), (1316, 13289), (1358, 12878), (1918, 9118), (2716, 6439), (3836, 4559)]