753800346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{19763}}^1$

素因数の和:19947

約数の個数: 48

約数和(自身を含む): 1769747616

約数和(自身を除く): 1015947270

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 2119, 2934, 4238, 6357, 12714, 19071, 19763, 38142, 39526, 59289, 118578, 177867, 256919, 355734, 513838, 770757, 1541514, 2312271, 3221369, 4624542, 6442738, 9664107, 19328214, 28992321, 41877797, 57984642, 83755594, 125633391, 251266782, 376900173, 753800346]

約数ペア:

[(1, 753800346), (2, 376900173), (3, 251266782), (6, 125633391), (9, 83755594), (13, 57984642), (18, 41877797), (26, 28992321), (39, 19328214), (78, 9664107), (117, 6442738), (163, 4624542), (234, 3221369), (326, 2312271), (489, 1541514), (978, 770757), (1467, 513838), (2119, 355734), (2934, 256919), (4238, 177867), (6357, 118578), (12714, 59289), (19071, 39526), (19763, 38142)]