21132012384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{616597}}^1$

素因数の和:616637

約数の個数: 144

約数和(自身を含む): 72719101728

約数和(自身を除く): 51587089344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 34272, 616597, 1233194, 1849791, 2466388, 3699582, 4316179, 4932776, 5549373, 7399164, 8632358, 9865552, 10482149, 11098746, 12948537, 14798328, 17264716, 19731104, 20964298, 22197492, 25897074, 29596656, 31446447, 34529432, 38845611, 41928596, 44394984, 51794148, 59193312, 62892894, 69058864, 73375043, 77691222, 83857192, 88789968, 94339341, 103588296, 125785788, 138117728, 146750086, 155382444, 167714384, 177579936, 188678682, 207176592, 220125129, 251571576, 293500172, 310764888, 335428768, 377357364, 414353184, 440250258, 503143152, 587000344, 621529776, 660375387, 754714728, 880500516, 1006286304, 1174000688, 1243059552, 1320750774, 1509429456, 1761001032, 2348001376, 2641501548, 3018858912, 3522002064, 5283003096, 7044004128, 10566006192, 21132012384]

約数ペア:

[(1, 21132012384), (2, 10566006192), (3, 7044004128), (4, 5283003096), (6, 3522002064), (7, 3018858912), (8, 2641501548), (9, 2348001376), (12, 1761001032), (14, 1509429456), (16, 1320750774), (17, 1243059552), (18, 1174000688), (21, 1006286304), (24, 880500516), (28, 754714728), (32, 660375387), (34, 621529776), (36, 587000344), (42, 503143152), (48, 440250258), (51, 414353184), (56, 377357364), (63, 335428768), (68, 310764888), (72, 293500172), (84, 251571576), (96, 220125129), (102, 207176592), (112, 188678682), (119, 177579936), (126, 167714384), (136, 155382444), (144, 146750086), (153, 138117728), (168, 125785788), (204, 103588296), (224, 94339341), (238, 88789968), (252, 83857192), (272, 77691222), (288, 73375043), (306, 69058864), (336, 62892894), (357, 59193312), (408, 51794148), (476, 44394984), (504, 41928596), (544, 38845611), (612, 34529432), (672, 31446447), (714, 29596656), (816, 25897074), (952, 22197492), (1008, 20964298), (1071, 19731104), (1224, 17264716), (1428, 14798328), (1632, 12948537), (1904, 11098746), (2016, 10482149), (2142, 9865552), (2448, 8632358), (2856, 7399164), (3808, 5549373), (4284, 4932776), (4896, 4316179), (5712, 3699582), (8568, 2466388), (11424, 1849791), (17136, 1233194), (34272, 616597)]