21371490432

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1091273}}^1$

素因数の和:1091310

約数の個数: 96

約数和(自身を含む): 65116319580

約数和(自身を除く): 43744829148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 9792, 19584, 1091273, 2182546, 3273819, 4365092, 6547638, 8730184, 9821457, 13095276, 17460368, 18551641, 19642914, 26190552, 34920736, 37103282, 39285828, 52381104, 55654923, 69841472, 74206564, 78571656, 104762208, 111309846, 139682944, 148413128, 157143312, 166964769, 209524416, 222619692, 296826256, 314286624, 333929538, 419048832, 445239384, 593652512, 628573248, 667859076, 890478768, 1187305024, 1257146496, 1335718152, 1780957536, 2374610048, 2671436304, 3561915072, 5342872608, 7123830144, 10685745216, 21371490432]

約数ペア:

[(1, 21371490432), (2, 10685745216), (3, 7123830144), (4, 5342872608), (6, 3561915072), (8, 2671436304), (9, 2374610048), (12, 1780957536), (16, 1335718152), (17, 1257146496), (18, 1187305024), (24, 890478768), (32, 667859076), (34, 628573248), (36, 593652512), (48, 445239384), (51, 419048832), (64, 333929538), (68, 314286624), (72, 296826256), (96, 222619692), (102, 209524416), (128, 166964769), (136, 157143312), (144, 148413128), (153, 139682944), (192, 111309846), (204, 104762208), (272, 78571656), (288, 74206564), (306, 69841472), (384, 55654923), (408, 52381104), (544, 39285828), (576, 37103282), (612, 34920736), (816, 26190552), (1088, 19642914), (1152, 18551641), (1224, 17460368), (1632, 13095276), (2176, 9821457), (2448, 8730184), (3264, 6547638), (4896, 4365092), (6528, 3273819), (9792, 2182546), (19584, 1091273)]