17984484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23789}}^1$

素因数の和:23809

約数の個数: 48

約数和(自身を含む): 53289600

約数和(自身を除く): 35305116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 23789, 47578, 71367, 95156, 142734, 166523, 214101, 285468, 333046, 428202, 499569, 642303, 666092, 856404, 999138, 1284606, 1498707, 1998276, 2569212, 2997414, 4496121, 5994828, 8992242, 17984484]

約数ペア:

[(1, 17984484), (2, 8992242), (3, 5994828), (4, 4496121), (6, 2997414), (7, 2569212), (9, 1998276), (12, 1498707), (14, 1284606), (18, 999138), (21, 856404), (27, 666092), (28, 642303), (36, 499569), (42, 428202), (54, 333046), (63, 285468), (84, 214101), (108, 166523), (126, 142734), (189, 95156), (252, 71367), (378, 47578), (756, 23789)]