12899838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 33242400

約数和(自身を除く): 20342562

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 49, 51, 58, 87, 89, 98, 102, 119, 147, 174, 178, 203, 238, 267, 294, 357, 406, 493, 534, 609, 623, 714, 833, 986, 1218, 1246, 1421, 1479, 1513, 1666, 1869, 2499, 2581, 2842, 2958, 3026, 3451, 3738, 4263, 4361, 4539, 4998, 5162, 6902, 7743, 8526, 8722, 9078, 10353, 10591, 13083, 15486, 18067, 20706, 21182, 24157, 26166, 31773, 36134, 43877, 48314, 54201, 63546, 72471, 74137, 87754, 108402, 126469, 131631, 144942, 148274, 222411, 252938, 263262, 307139, 379407, 444822, 614278, 758814, 921417, 1842834, 2149973, 4299946, 6449919, 12899838]

約数ペア:

[(1, 12899838), (2, 6449919), (3, 4299946), (6, 2149973), (7, 1842834), (14, 921417), (17, 758814), (21, 614278), (29, 444822), (34, 379407), (42, 307139), (49, 263262), (51, 252938), (58, 222411), (87, 148274), (89, 144942), (98, 131631), (102, 126469), (119, 108402), (147, 87754), (174, 74137), (178, 72471), (203, 63546), (238, 54201), (267, 48314), (294, 43877), (357, 36134), (406, 31773), (493, 26166), (534, 24157), (609, 21182), (623, 20706), (714, 18067), (833, 15486), (986, 13083), (1218, 10591), (1246, 10353), (1421, 9078), (1479, 8722), (1513, 8526), (1666, 7743), (1869, 6902), (2499, 5162), (2581, 4998), (2842, 4539), (2958, 4361), (3026, 4263), (3451, 3738)]