39405924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 106928640

約数和(自身を除く): 67522716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1087, 1908, 2014, 2174, 3021, 3261, 4028, 4348, 6042, 6522, 9063, 9783, 12084, 13044, 18126, 19566, 20653, 36252, 39132, 41306, 57611, 61959, 82612, 115222, 123918, 172833, 185877, 230444, 247836, 345666, 371754, 518499, 691332, 743508, 1036998, 1094609, 2073996, 2189218, 3283827, 4378436, 6567654, 9851481, 13135308, 19702962, 39405924]

約数ペア:

[(1, 39405924), (2, 19702962), (3, 13135308), (4, 9851481), (6, 6567654), (9, 4378436), (12, 3283827), (18, 2189218), (19, 2073996), (36, 1094609), (38, 1036998), (53, 743508), (57, 691332), (76, 518499), (106, 371754), (114, 345666), (159, 247836), (171, 230444), (212, 185877), (228, 172833), (318, 123918), (342, 115222), (477, 82612), (636, 61959), (684, 57611), (954, 41306), (1007, 39132), (1087, 36252), (1908, 20653), (2014, 19566), (2174, 18126), (3021, 13044), (3261, 12084), (4028, 9783), (4348, 9063), (6042, 6522)]