16528932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 48275136

約数和(自身を除く): 31746204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 613, 642, 749, 963, 1226, 1284, 1498, 1839, 1926, 2247, 2452, 2996, 3678, 3852, 4291, 4494, 5517, 6741, 7356, 8582, 8988, 11034, 12873, 13482, 17164, 22068, 25746, 26964, 38619, 51492, 65591, 77238, 131182, 154476, 196773, 262364, 393546, 459137, 590319, 787092, 918274, 1180638, 1377411, 1836548, 2361276, 2754822, 4132233, 5509644, 8264466, 16528932]

約数ペア:

[(1, 16528932), (2, 8264466), (3, 5509644), (4, 4132233), (6, 2754822), (7, 2361276), (9, 1836548), (12, 1377411), (14, 1180638), (18, 918274), (21, 787092), (28, 590319), (36, 459137), (42, 393546), (63, 262364), (84, 196773), (107, 154476), (126, 131182), (214, 77238), (252, 65591), (321, 51492), (428, 38619), (613, 26964), (642, 25746), (749, 22068), (963, 17164), (1226, 13482), (1284, 12873), (1498, 11034), (1839, 8988), (1926, 8582), (2247, 7356), (2452, 6741), (2996, 5517), (3678, 4494), (3852, 4291)]