19668096

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{271}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 67140480

約数和(自身を除く): 47472384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 271, 288, 324, 336, 378, 384, 432, 448, 504, 542, 567, 576, 648, 672, 756, 813, 864, 896, 1008, 1084, 1134, 1152, 1296, 1344, 1512, 1626, 1728, 1897, 2016, 2168, 2268, 2439, 2592, 2688, 3024, 3252, 3456, 3794, 4032, 4336, 4536, 4878, 5184, 5691, 6048, 6504, 7317, 7588, 8064, 8672, 9072, 9756, 10368, 11382, 12096, 13008, 14634, 15176, 17073, 17344, 18144, 19512, 21951, 22764, 24192, 26016, 29268, 30352, 34146, 34688, 36288, 39024, 43902, 45528, 51219, 52032, 58536, 60704, 68292, 72576, 78048, 87804, 91056, 102438, 104064, 117072, 121408, 136584, 153657, 156096, 175608, 182112, 204876, 234144, 242816, 273168, 307314, 312192, 351216, 364224, 409752, 468288, 546336, 614628, 702432, 728448, 819504, 936576, 1092672, 1229256, 1404864, 1639008, 2185344, 2458512, 2809728, 3278016, 4917024, 6556032, 9834048, 19668096]

約数ペア:

[(1, 19668096), (2, 9834048), (3, 6556032), (4, 4917024), (6, 3278016), (7, 2809728), (8, 2458512), (9, 2185344), (12, 1639008), (14, 1404864), (16, 1229256), (18, 1092672), (21, 936576), (24, 819504), (27, 728448), (28, 702432), (32, 614628), (36, 546336), (42, 468288), (48, 409752), (54, 364224), (56, 351216), (63, 312192), (64, 307314), (72, 273168), (81, 242816), (84, 234144), (96, 204876), (108, 182112), (112, 175608), (126, 156096), (128, 153657), (144, 136584), (162, 121408), (168, 117072), (189, 104064), (192, 102438), (216, 91056), (224, 87804), (252, 78048), (271, 72576), (288, 68292), (324, 60704), (336, 58536), (378, 52032), (384, 51219), (432, 45528), (448, 43902), (504, 39024), (542, 36288), (567, 34688), (576, 34146), (648, 30352), (672, 29268), (756, 26016), (813, 24192), (864, 22764), (896, 21951), (1008, 19512), (1084, 18144), (1134, 17344), (1152, 17073), (1296, 15176), (1344, 14634), (1512, 13008), (1626, 12096), (1728, 11382), (1897, 10368), (2016, 9756), (2168, 9072), (2268, 8672), (2439, 8064), (2592, 7588), (2688, 7317), (3024, 6504), (3252, 6048), (3456, 5691), (3794, 5184), (4032, 4878), (4336, 4536)]