39189384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 115479000

約数和(自身を除く): 76289616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 149, 156, 234, 281, 298, 312, 447, 468, 562, 596, 843, 894, 936, 1124, 1192, 1341, 1686, 1788, 1937, 2248, 2529, 2682, 3372, 3576, 3653, 3874, 5058, 5364, 5811, 6744, 7306, 7748, 10116, 10728, 10959, 11622, 14612, 15496, 17433, 20232, 21918, 23244, 29224, 32877, 34866, 41869, 43836, 46488, 65754, 69732, 83738, 87672, 125607, 131508, 139464, 167476, 251214, 263016, 334952, 376821, 502428, 544297, 753642, 1004856, 1088594, 1507284, 1632891, 2177188, 3014568, 3265782, 4354376, 4898673, 6531564, 9797346, 13063128, 19594692, 39189384]

約数ペア:

[(1, 39189384), (2, 19594692), (3, 13063128), (4, 9797346), (6, 6531564), (8, 4898673), (9, 4354376), (12, 3265782), (13, 3014568), (18, 2177188), (24, 1632891), (26, 1507284), (36, 1088594), (39, 1004856), (52, 753642), (72, 544297), (78, 502428), (104, 376821), (117, 334952), (149, 263016), (156, 251214), (234, 167476), (281, 139464), (298, 131508), (312, 125607), (447, 87672), (468, 83738), (562, 69732), (596, 65754), (843, 46488), (894, 43836), (936, 41869), (1124, 34866), (1192, 32877), (1341, 29224), (1686, 23244), (1788, 21918), (1937, 20232), (2248, 17433), (2529, 15496), (2682, 14612), (3372, 11622), (3576, 10959), (3653, 10728), (3874, 10116), (5058, 7748), (5364, 7306), (5811, 6744)]