39513996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 107780400

約数和(自身を除く): 68266404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1409, 1476, 1558, 2337, 2818, 3116, 4227, 4674, 5636, 7011, 8454, 9348, 12681, 14022, 16908, 25362, 26771, 28044, 50724, 53542, 57769, 80313, 107084, 115538, 160626, 173307, 231076, 240939, 321252, 346614, 481878, 519921, 693228, 963756, 1039842, 1097611, 2079684, 2195222, 3292833, 4390444, 6585666, 9878499, 13171332, 19756998, 39513996]

約数ペア:

[(1, 39513996), (2, 19756998), (3, 13171332), (4, 9878499), (6, 6585666), (9, 4390444), (12, 3292833), (18, 2195222), (19, 2079684), (36, 1097611), (38, 1039842), (41, 963756), (57, 693228), (76, 519921), (82, 481878), (114, 346614), (123, 321252), (164, 240939), (171, 231076), (228, 173307), (246, 160626), (342, 115538), (369, 107084), (492, 80313), (684, 57769), (738, 53542), (779, 50724), (1409, 28044), (1476, 26771), (1558, 25362), (2337, 16908), (2818, 14022), (3116, 12681), (4227, 9348), (4674, 8454), (5636, 7011)]