22478988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 62995968

約数和(自身を除く): 40516980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 61, 82, 84, 107, 122, 123, 164, 183, 214, 244, 246, 287, 321, 366, 427, 428, 492, 574, 642, 732, 749, 854, 861, 1148, 1281, 1284, 1498, 1708, 1722, 2247, 2501, 2562, 2996, 3444, 4387, 4494, 5002, 5124, 6527, 7503, 8774, 8988, 10004, 13054, 13161, 15006, 17507, 17548, 19581, 26108, 26322, 30012, 30709, 35014, 39162, 45689, 52521, 52644, 61418, 70028, 78324, 91378, 92127, 105042, 122836, 137067, 182756, 184254, 210084, 267607, 274134, 368508, 535214, 548268, 802821, 1070428, 1605642, 1873249, 3211284, 3746498, 5619747, 7492996, 11239494, 22478988]

約数ペア:

[(1, 22478988), (2, 11239494), (3, 7492996), (4, 5619747), (6, 3746498), (7, 3211284), (12, 1873249), (14, 1605642), (21, 1070428), (28, 802821), (41, 548268), (42, 535214), (61, 368508), (82, 274134), (84, 267607), (107, 210084), (122, 184254), (123, 182756), (164, 137067), (183, 122836), (214, 105042), (244, 92127), (246, 91378), (287, 78324), (321, 70028), (366, 61418), (427, 52644), (428, 52521), (492, 45689), (574, 39162), (642, 35014), (732, 30709), (749, 30012), (854, 26322), (861, 26108), (1148, 19581), (1281, 17548), (1284, 17507), (1498, 15006), (1708, 13161), (1722, 13054), (2247, 10004), (2501, 8988), (2562, 8774), (2996, 7503), (3444, 6527), (4387, 5124), (4494, 5002)]