2009979144

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{489761}}^1$

素因数の和:489795

約数の個数: 64

約数和(自身を含む): 5877144000

約数和(自身を除く): 3867164856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 489761, 979522, 1469283, 1959044, 2938566, 3918088, 4407849, 5877132, 8815698, 9305459, 11754264, 13223547, 17631396, 18610918, 26447094, 27916377, 35262792, 37221836, 52894188, 55832754, 74443672, 83749131, 105788376, 111665508, 167498262, 223331016, 251247393, 334996524, 502494786, 669993048, 1004989572, 2009979144]

約数ペア:

[(1, 2009979144), (2, 1004989572), (3, 669993048), (4, 502494786), (6, 334996524), (8, 251247393), (9, 223331016), (12, 167498262), (18, 111665508), (19, 105788376), (24, 83749131), (27, 74443672), (36, 55832754), (38, 52894188), (54, 37221836), (57, 35262792), (72, 27916377), (76, 26447094), (108, 18610918), (114, 17631396), (152, 13223547), (171, 11754264), (216, 9305459), (228, 8815698), (342, 5877132), (456, 4407849), (513, 3918088), (684, 2938566), (1026, 1959044), (1368, 1469283), (2052, 979522), (4104, 489761)]