21822864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 65138688

約数和(自身を除く): 43315824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 607, 642, 749, 856, 1214, 1284, 1498, 1712, 1821, 2247, 2428, 2568, 2996, 3642, 4249, 4494, 4856, 5136, 5992, 7284, 8498, 8988, 9712, 11984, 12747, 14568, 16996, 17976, 25494, 29136, 33992, 35952, 50988, 64949, 67984, 101976, 129898, 194847, 203952, 259796, 389694, 454643, 519592, 779388, 909286, 1039184, 1363929, 1558776, 1818572, 2727858, 3117552, 3637144, 5455716, 7274288, 10911432, 21822864]

約数ペア:

[(1, 21822864), (2, 10911432), (3, 7274288), (4, 5455716), (6, 3637144), (7, 3117552), (8, 2727858), (12, 1818572), (14, 1558776), (16, 1363929), (21, 1039184), (24, 909286), (28, 779388), (42, 519592), (48, 454643), (56, 389694), (84, 259796), (107, 203952), (112, 194847), (168, 129898), (214, 101976), (321, 67984), (336, 64949), (428, 50988), (607, 35952), (642, 33992), (749, 29136), (856, 25494), (1214, 17976), (1284, 16996), (1498, 14568), (1712, 12747), (1821, 11984), (2247, 9712), (2428, 8988), (2568, 8498), (2996, 7284), (3642, 5992), (4249, 5136), (4494, 4856)]