19336968

素因数分解:

$2^3\times 3^5\times 7^3\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 192

約数和(自身を含む): 65520000

約数和(自身を除く): 46183032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 116, 126, 147, 162, 168, 174, 189, 196, 203, 216, 232, 243, 252, 261, 294, 324, 343, 348, 378, 392, 406, 441, 486, 504, 522, 567, 588, 609, 648, 686, 696, 756, 783, 812, 882, 972, 1029, 1044, 1134, 1176, 1218, 1323, 1372, 1421, 1512, 1566, 1624, 1701, 1764, 1827, 1944, 2058, 2088, 2268, 2349, 2436, 2646, 2744, 2842, 3087, 3132, 3402, 3528, 3654, 3969, 4116, 4263, 4536, 4698, 4872, 5292, 5481, 5684, 6174, 6264, 6804, 7047, 7308, 7938, 8232, 8526, 9261, 9396, 9947, 10584, 10962, 11368, 11907, 12348, 12789, 13608, 14094, 14616, 15876, 16443, 17052, 18522, 18792, 19894, 21924, 23814, 24696, 25578, 27783, 28188, 29841, 31752, 32886, 34104, 37044, 38367, 39788, 43848, 47628, 49329, 51156, 55566, 56376, 59682, 65772, 74088, 76734, 79576, 83349, 89523, 95256, 98658, 102312, 111132, 115101, 119364, 131544, 153468, 166698, 179046, 197316, 222264, 230202, 238728, 268569, 306936, 333396, 345303, 358092, 394632, 460404, 537138, 666792, 690606, 716184, 805707, 920808, 1074276, 1381212, 1611414, 2148552, 2417121, 2762424, 3222828, 4834242, 6445656, 9668484, 19336968]

約数ペア:

[(1, 19336968), (2, 9668484), (3, 6445656), (4, 4834242), (6, 3222828), (7, 2762424), (8, 2417121), (9, 2148552), (12, 1611414), (14, 1381212), (18, 1074276), (21, 920808), (24, 805707), (27, 716184), (28, 690606), (29, 666792), (36, 537138), (42, 460404), (49, 394632), (54, 358092), (56, 345303), (58, 333396), (63, 306936), (72, 268569), (81, 238728), (84, 230202), (87, 222264), (98, 197316), (108, 179046), (116, 166698), (126, 153468), (147, 131544), (162, 119364), (168, 115101), (174, 111132), (189, 102312), (196, 98658), (203, 95256), (216, 89523), (232, 83349), (243, 79576), (252, 76734), (261, 74088), (294, 65772), (324, 59682), (343, 56376), (348, 55566), (378, 51156), (392, 49329), (406, 47628), (441, 43848), (486, 39788), (504, 38367), (522, 37044), (567, 34104), (588, 32886), (609, 31752), (648, 29841), (686, 28188), (696, 27783), (756, 25578), (783, 24696), (812, 23814), (882, 21924), (972, 19894), (1029, 18792), (1044, 18522), (1134, 17052), (1176, 16443), (1218, 15876), (1323, 14616), (1372, 14094), (1421, 13608), (1512, 12789), (1566, 12348), (1624, 11907), (1701, 11368), (1764, 10962), (1827, 10584), (1944, 9947), (2058, 9396), (2088, 9261), (2268, 8526), (2349, 8232), (2436, 7938), (2646, 7308), (2744, 7047), (2842, 6804), (3087, 6264), (3132, 6174), (3402, 5684), (3528, 5481), (3654, 5292), (3969, 4872), (4116, 4698), (4263, 4536)]