15994776

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 48960000

約数和(自身を除く): 32965224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 67, 84, 87, 98, 116, 134, 147, 168, 174, 196, 201, 203, 232, 268, 294, 343, 348, 392, 402, 406, 469, 536, 588, 609, 686, 696, 804, 812, 938, 1029, 1176, 1218, 1372, 1407, 1421, 1608, 1624, 1876, 1943, 2058, 2436, 2744, 2814, 2842, 3283, 3752, 3886, 4116, 4263, 4872, 5628, 5684, 5829, 6566, 7772, 8232, 8526, 9849, 9947, 11256, 11368, 11658, 13132, 13601, 15544, 17052, 19698, 19894, 22981, 23316, 26264, 27202, 29841, 34104, 39396, 39788, 40803, 45962, 46632, 54404, 59682, 68943, 78792, 79576, 81606, 91924, 95207, 108808, 119364, 137886, 163212, 183848, 190414, 238728, 275772, 285621, 326424, 380828, 551544, 571242, 666449, 761656, 1142484, 1332898, 1999347, 2284968, 2665796, 3998694, 5331592, 7997388, 15994776]

約数ペア:

[(1, 15994776), (2, 7997388), (3, 5331592), (4, 3998694), (6, 2665796), (7, 2284968), (8, 1999347), (12, 1332898), (14, 1142484), (21, 761656), (24, 666449), (28, 571242), (29, 551544), (42, 380828), (49, 326424), (56, 285621), (58, 275772), (67, 238728), (84, 190414), (87, 183848), (98, 163212), (116, 137886), (134, 119364), (147, 108808), (168, 95207), (174, 91924), (196, 81606), (201, 79576), (203, 78792), (232, 68943), (268, 59682), (294, 54404), (343, 46632), (348, 45962), (392, 40803), (402, 39788), (406, 39396), (469, 34104), (536, 29841), (588, 27202), (609, 26264), (686, 23316), (696, 22981), (804, 19894), (812, 19698), (938, 17052), (1029, 15544), (1176, 13601), (1218, 13132), (1372, 11658), (1407, 11368), (1421, 11256), (1608, 9947), (1624, 9849), (1876, 8526), (1943, 8232), (2058, 7772), (2436, 6566), (2744, 5829), (2814, 5684), (2842, 5628), (3283, 4872), (3752, 4263), (3886, 4116)]