21933912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 75075840

約数和(自身を除く): 53141928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 83, 84, 88, 91, 104, 121, 132, 143, 154, 156, 166, 168, 182, 231, 242, 249, 264, 273, 286, 308, 312, 332, 363, 364, 429, 462, 484, 498, 546, 572, 581, 616, 664, 726, 728, 847, 858, 913, 924, 968, 996, 1001, 1079, 1092, 1144, 1162, 1452, 1573, 1694, 1716, 1743, 1826, 1848, 1992, 2002, 2158, 2184, 2324, 2541, 2739, 2904, 3003, 3146, 3237, 3388, 3432, 3486, 3652, 4004, 4316, 4648, 4719, 5082, 5478, 6006, 6292, 6391, 6474, 6776, 6972, 7304, 7553, 8008, 8632, 9438, 10043, 10164, 10956, 11011, 11869, 12012, 12584, 12782, 12948, 13944, 15106, 18876, 19173, 20086, 20328, 21912, 22022, 22659, 23738, 24024, 25564, 25896, 30129, 30212, 33033, 35607, 37752, 38346, 40172, 44044, 45318, 47476, 51128, 60258, 60424, 66066, 70301, 71214, 76692, 80344, 83083, 88088, 90636, 94952, 120516, 130559, 132132, 140602, 142428, 153384, 166166, 181272, 210903, 241032, 249249, 261118, 264264, 281204, 284856, 332332, 391677, 421806, 498498, 522236, 562408, 664664, 783354, 843612, 913913, 996996, 1044472, 1566708, 1687224, 1827826, 1993992, 2741739, 3133416, 3655652, 5483478, 7311304, 10966956, 21933912]

約数ペア:

[(1, 21933912), (2, 10966956), (3, 7311304), (4, 5483478), (6, 3655652), (7, 3133416), (8, 2741739), (11, 1993992), (12, 1827826), (13, 1687224), (14, 1566708), (21, 1044472), (22, 996996), (24, 913913), (26, 843612), (28, 783354), (33, 664664), (39, 562408), (42, 522236), (44, 498498), (52, 421806), (56, 391677), (66, 332332), (77, 284856), (78, 281204), (83, 264264), (84, 261118), (88, 249249), (91, 241032), (104, 210903), (121, 181272), (132, 166166), (143, 153384), (154, 142428), (156, 140602), (166, 132132), (168, 130559), (182, 120516), (231, 94952), (242, 90636), (249, 88088), (264, 83083), (273, 80344), (286, 76692), (308, 71214), (312, 70301), (332, 66066), (363, 60424), (364, 60258), (429, 51128), (462, 47476), (484, 45318), (498, 44044), (546, 40172), (572, 38346), (581, 37752), (616, 35607), (664, 33033), (726, 30212), (728, 30129), (847, 25896), (858, 25564), (913, 24024), (924, 23738), (968, 22659), (996, 22022), (1001, 21912), (1079, 20328), (1092, 20086), (1144, 19173), (1162, 18876), (1452, 15106), (1573, 13944), (1694, 12948), (1716, 12782), (1743, 12584), (1826, 12012), (1848, 11869), (1992, 11011), (2002, 10956), (2158, 10164), (2184, 10043), (2324, 9438), (2541, 8632), (2739, 8008), (2904, 7553), (3003, 7304), (3146, 6972), (3237, 6776), (3388, 6474), (3432, 6391), (3486, 6292), (3652, 6006), (4004, 5478), (4316, 5082), (4648, 4719)]