17712294908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3271}}^1\times {\mathrm{17581}}^1$

素因数の和:20874

約数の個数: 48

約数和(自身を含む): 38659020288

約数和(自身を除く): 20946725380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 3271, 6542, 13084, 17581, 22897, 35162, 35981, 45794, 70324, 71962, 91588, 123067, 143924, 193391, 246134, 251867, 386782, 492268, 503734, 773564, 1007468, 1353737, 2707474, 5414948, 57507451, 115014902, 230029804, 402552157, 632581961, 805104314, 1265163922, 1610208628, 2530327844, 4428073727, 8856147454, 17712294908]

約数ペア:

[(1, 17712294908), (2, 8856147454), (4, 4428073727), (7, 2530327844), (11, 1610208628), (14, 1265163922), (22, 805104314), (28, 632581961), (44, 402552157), (77, 230029804), (154, 115014902), (308, 57507451), (3271, 5414948), (6542, 2707474), (13084, 1353737), (17581, 1007468), (22897, 773564), (35162, 503734), (35981, 492268), (45794, 386782), (70324, 251867), (71962, 246134), (91588, 193391), (123067, 143924)]