6681384

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 18364320

約数和(自身を除く): 11682936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1307, 1704, 2556, 2614, 3921, 5112, 5228, 7842, 10456, 11763, 15684, 23526, 31368, 47052, 92797, 94104, 185594, 278391, 371188, 556782, 742376, 835173, 1113564, 1670346, 2227128, 3340692, 6681384]

約数ペア:

[(1, 6681384), (2, 3340692), (3, 2227128), (4, 1670346), (6, 1113564), (8, 835173), (9, 742376), (12, 556782), (18, 371188), (24, 278391), (36, 185594), (71, 94104), (72, 92797), (142, 47052), (213, 31368), (284, 23526), (426, 15684), (568, 11763), (639, 10456), (852, 7842), (1278, 5228), (1307, 5112), (1704, 3921), (2556, 2614)]