9895938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 22693440

約数和(自身を除く): 12797502

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 439, 442, 578, 663, 867, 878, 1317, 1326, 1734, 2634, 3757, 5707, 7463, 7514, 11271, 11414, 14926, 17121, 22389, 22542, 34242, 44778, 97019, 126871, 194038, 253742, 291057, 380613, 582114, 761226, 1649323, 3298646, 4947969, 9895938]

約数ペア:

[(1, 9895938), (2, 4947969), (3, 3298646), (6, 1649323), (13, 761226), (17, 582114), (26, 380613), (34, 291057), (39, 253742), (51, 194038), (78, 126871), (102, 97019), (221, 44778), (289, 34242), (439, 22542), (442, 22389), (578, 17121), (663, 14926), (867, 11414), (878, 11271), (1317, 7514), (1326, 7463), (1734, 5707), (2634, 3757)]