21914496

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 68666400

約数和(自身を除く): 46751904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 373, 384, 408, 432, 459, 544, 576, 612, 746, 816, 864, 918, 1088, 1119, 1152, 1224, 1492, 1632, 1728, 1836, 2176, 2238, 2448, 2984, 3264, 3357, 3456, 3672, 4476, 4896, 5968, 6341, 6528, 6714, 7344, 8952, 9792, 10071, 11936, 12682, 13428, 14688, 17904, 19023, 19584, 20142, 23872, 25364, 26856, 29376, 35808, 38046, 40284, 47744, 50728, 53712, 57069, 58752, 71616, 76092, 80568, 101456, 107424, 114138, 143232, 152184, 161136, 171207, 202912, 214848, 228276, 304368, 322272, 342414, 405824, 429696, 456552, 608736, 644544, 684828, 811648, 913104, 1217472, 1289088, 1369656, 1826208, 2434944, 2739312, 3652416, 5478624, 7304832, 10957248, 21914496]

約数ペア:

[(1, 21914496), (2, 10957248), (3, 7304832), (4, 5478624), (6, 3652416), (8, 2739312), (9, 2434944), (12, 1826208), (16, 1369656), (17, 1289088), (18, 1217472), (24, 913104), (27, 811648), (32, 684828), (34, 644544), (36, 608736), (48, 456552), (51, 429696), (54, 405824), (64, 342414), (68, 322272), (72, 304368), (96, 228276), (102, 214848), (108, 202912), (128, 171207), (136, 161136), (144, 152184), (153, 143232), (192, 114138), (204, 107424), (216, 101456), (272, 80568), (288, 76092), (306, 71616), (373, 58752), (384, 57069), (408, 53712), (432, 50728), (459, 47744), (544, 40284), (576, 38046), (612, 35808), (746, 29376), (816, 26856), (864, 25364), (918, 23872), (1088, 20142), (1119, 19584), (1152, 19023), (1224, 17904), (1492, 14688), (1632, 13428), (1728, 12682), (1836, 11936), (2176, 10071), (2238, 9792), (2448, 8952), (2984, 7344), (3264, 6714), (3357, 6528), (3456, 6341), (3672, 5968), (4476, 4896)]