12831384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1481}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 33878520

約数和(自身を除く): 21047136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 1481, 2166, 2888, 2962, 4332, 4443, 5924, 8664, 8886, 11848, 17772, 28139, 35544, 56278, 84417, 112556, 168834, 225112, 337668, 534641, 675336, 1069282, 1603923, 2138564, 3207846, 4277128, 6415692, 12831384]

約数ペア:

[(1, 12831384), (2, 6415692), (3, 4277128), (4, 3207846), (6, 2138564), (8, 1603923), (12, 1069282), (19, 675336), (24, 534641), (38, 337668), (57, 225112), (76, 168834), (114, 112556), (152, 84417), (228, 56278), (361, 35544), (456, 28139), (722, 17772), (1083, 11848), (1444, 8886), (1481, 8664), (2166, 5924), (2888, 4443), (2962, 4332)]