939489048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{686761}}^1$

素因数の和:686792

約数の個数: 48

約数和(自身を含む): 2678371800

約数和(自身を除く): 1738882752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 686761, 1373522, 2060283, 2747044, 4120566, 5494088, 6180849, 8241132, 12361698, 13048459, 16482264, 24723396, 26096918, 39145377, 49446792, 52193836, 78290754, 104387672, 117436131, 156581508, 234872262, 313163016, 469744524, 939489048]

約数ペア:

[(1, 939489048), (2, 469744524), (3, 313163016), (4, 234872262), (6, 156581508), (8, 117436131), (9, 104387672), (12, 78290754), (18, 52193836), (19, 49446792), (24, 39145377), (36, 26096918), (38, 24723396), (57, 16482264), (72, 13048459), (76, 12361698), (114, 8241132), (152, 6180849), (171, 5494088), (228, 4120566), (342, 2747044), (456, 2060283), (684, 1373522), (1368, 686761)]