9874507186

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1\times {\mathrm{1783}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 15395263488

約数和(自身を除く): 5520756302

約数列:

[1, 2, 43, 71, 86, 142, 907, 1783, 1814, 3053, 3566, 6106, 39001, 64397, 76669, 78002, 126593, 128794, 153338, 253186, 1617181, 2769071, 3234362, 5443499, 5538142, 10886998, 69538783, 114819851, 139077566, 229639702, 4937253593, 9874507186]

約数ペア:

[(1, 9874507186), (2, 4937253593), (43, 229639702), (71, 139077566), (86, 114819851), (142, 69538783), (907, 10886998), (1783, 5538142), (1814, 5443499), (3053, 3234362), (3566, 2769071), (6106, 1617181), (39001, 253186), (64397, 153338), (76669, 128794), (78002, 126593)]