17808213468

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1\times {\mathrm{22307}}^1$

素因数の和:23322

約数の個数: 48

約数和(自身を含む): 42184606464

約数和(自身を除く): 24376392996

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 937, 1874, 2811, 3748, 5622, 11244, 22307, 44614, 66527, 66921, 89228, 133054, 133842, 199581, 266108, 267684, 399162, 798324, 1583797, 3167594, 4751391, 6335188, 9502782, 19005564, 20901659, 41803318, 62704977, 83606636, 125409954, 250819908, 1484017789, 2968035578, 4452053367, 5936071156, 8904106734, 17808213468]

約数ペア:

[(1, 17808213468), (2, 8904106734), (3, 5936071156), (4, 4452053367), (6, 2968035578), (12, 1484017789), (71, 250819908), (142, 125409954), (213, 83606636), (284, 62704977), (426, 41803318), (852, 20901659), (937, 19005564), (1874, 9502782), (2811, 6335188), (3748, 4751391), (5622, 3167594), (11244, 1583797), (22307, 798324), (44614, 399162), (66527, 267684), (66921, 266108), (89228, 199581), (133054, 133842)]