9025874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 16981440

約数和(自身を除く): 7955566

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 151, 209, 242, 247, 286, 302, 418, 494, 1573, 1661, 1963, 2299, 2717, 2869, 3146, 3322, 3926, 4598, 5434, 5738, 18271, 21593, 29887, 31559, 36542, 37297, 43186, 59774, 63118, 74594, 237523, 347149, 410267, 475046, 694298, 820534, 4512937, 9025874]

約数ペア:

[(1, 9025874), (2, 4512937), (11, 820534), (13, 694298), (19, 475046), (22, 410267), (26, 347149), (38, 237523), (121, 74594), (143, 63118), (151, 59774), (209, 43186), (242, 37297), (247, 36542), (286, 31559), (302, 29887), (418, 21593), (494, 18271), (1573, 5738), (1661, 5434), (1963, 4598), (2299, 3926), (2717, 3322), (2869, 3146)]