17247972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 49351680

約数和(自身を除く): 32103708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 101, 107, 114, 133, 202, 214, 228, 266, 303, 321, 399, 404, 428, 532, 606, 642, 707, 749, 798, 1212, 1284, 1414, 1498, 1596, 1919, 2033, 2121, 2247, 2828, 2996, 3838, 4066, 4242, 4494, 5757, 6099, 7676, 8132, 8484, 8988, 10807, 11514, 12198, 13433, 14231, 21614, 23028, 24396, 26866, 28462, 32421, 40299, 42693, 43228, 53732, 56924, 64842, 75649, 80598, 85386, 129684, 151298, 161196, 170772, 205333, 226947, 302596, 410666, 453894, 615999, 821332, 907788, 1231998, 1437331, 2463996, 2874662, 4311993, 5749324, 8623986, 17247972]

約数ペア:

[(1, 17247972), (2, 8623986), (3, 5749324), (4, 4311993), (6, 2874662), (7, 2463996), (12, 1437331), (14, 1231998), (19, 907788), (21, 821332), (28, 615999), (38, 453894), (42, 410666), (57, 302596), (76, 226947), (84, 205333), (101, 170772), (107, 161196), (114, 151298), (133, 129684), (202, 85386), (214, 80598), (228, 75649), (266, 64842), (303, 56924), (321, 53732), (399, 43228), (404, 42693), (428, 40299), (532, 32421), (606, 28462), (642, 26866), (707, 24396), (749, 23028), (798, 21614), (1212, 14231), (1284, 13433), (1414, 12198), (1498, 11514), (1596, 10807), (1919, 8988), (2033, 8484), (2121, 8132), (2247, 7676), (2828, 6099), (2996, 5757), (3838, 4494), (4066, 4242)]