21373353414

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{40591}}^1$

素因数の和:40815

約数の個数: 96

約数和(自身を含む): 55529856000

約数和(自身を除く): 34156502586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 199, 294, 378, 398, 441, 597, 882, 1194, 1323, 1393, 1791, 2646, 2786, 3582, 4179, 5373, 8358, 9751, 10746, 12537, 19502, 25074, 29253, 37611, 40591, 58506, 75222, 81182, 87759, 121773, 175518, 243546, 263277, 284137, 365319, 526554, 568274, 730638, 852411, 1095957, 1704822, 1988959, 2191914, 2557233, 3977918, 5114466, 5966877, 7671699, 8077609, 11933754, 15343398, 16155218, 17900631, 24232827, 35801262, 48465654, 53701893, 56543263, 72698481, 107403786, 113086526, 145396962, 169629789, 218095443, 339259578, 395802841, 436190886, 508889367, 791605682, 1017778734, 1187408523, 1526668101, 2374817046, 3053336202, 3562225569, 7124451138, 10686676707, 21373353414]

約数ペア:

[(1, 21373353414), (2, 10686676707), (3, 7124451138), (6, 3562225569), (7, 3053336202), (9, 2374817046), (14, 1526668101), (18, 1187408523), (21, 1017778734), (27, 791605682), (42, 508889367), (49, 436190886), (54, 395802841), (63, 339259578), (98, 218095443), (126, 169629789), (147, 145396962), (189, 113086526), (199, 107403786), (294, 72698481), (378, 56543263), (398, 53701893), (441, 48465654), (597, 35801262), (882, 24232827), (1194, 17900631), (1323, 16155218), (1393, 15343398), (1791, 11933754), (2646, 8077609), (2786, 7671699), (3582, 5966877), (4179, 5114466), (5373, 3977918), (8358, 2557233), (9751, 2191914), (10746, 1988959), (12537, 1704822), (19502, 1095957), (25074, 852411), (29253, 730638), (37611, 568274), (40591, 526554), (58506, 365319), (75222, 284137), (81182, 263277), (87759, 243546), (121773, 175518)]