21992736

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1187}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 58078944

約数和(自身を除く): 36086208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1158, 1187, 1544, 2316, 2374, 3088, 3561, 4632, 4748, 6176, 7122, 9264, 9496, 14244, 18528, 18992, 28488, 37984, 56976, 113952, 229091, 458182, 687273, 916364, 1374546, 1832728, 2749092, 3665456, 5498184, 7330912, 10996368, 21992736]

約数ペア:

[(1, 21992736), (2, 10996368), (3, 7330912), (4, 5498184), (6, 3665456), (8, 2749092), (12, 1832728), (16, 1374546), (24, 916364), (32, 687273), (48, 458182), (96, 229091), (193, 113952), (386, 56976), (579, 37984), (772, 28488), (1158, 18992), (1187, 18528), (1544, 14244), (2316, 9496), (2374, 9264), (3088, 7122), (3561, 6176), (4632, 4748)]