18767136

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10289}}^1$

素因数の和:10321

約数の個数: 48

約数和(自身を含む): 51861600

約数和(自身を除く): 33094464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10289, 20578, 30867, 41156, 61734, 82312, 123468, 164624, 195491, 246936, 329248, 390982, 493872, 586473, 781964, 987744, 1172946, 1563928, 2345892, 3127856, 4691784, 6255712, 9383568, 18767136]

約数ペア:

[(1, 18767136), (2, 9383568), (3, 6255712), (4, 4691784), (6, 3127856), (8, 2345892), (12, 1563928), (16, 1172946), (19, 987744), (24, 781964), (32, 586473), (38, 493872), (48, 390982), (57, 329248), (76, 246936), (96, 195491), (114, 164624), (152, 123468), (228, 82312), (304, 61734), (456, 41156), (608, 30867), (912, 20578), (1824, 10289)]