17444812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 40517120

約数和(自身を除く): 23072308

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 271, 308, 418, 484, 532, 542, 836, 847, 1084, 1463, 1694, 1897, 2299, 2926, 2981, 3388, 3794, 4598, 5149, 5852, 5962, 7588, 9196, 10298, 11924, 16093, 20596, 20867, 32186, 32791, 36043, 41734, 56639, 64372, 65582, 72086, 83468, 113278, 131164, 144172, 226556, 229537, 396473, 459074, 623029, 792946, 918148, 1246058, 1585892, 2492116, 4361203, 8722406, 17444812]

約数ペア:

[(1, 17444812), (2, 8722406), (4, 4361203), (7, 2492116), (11, 1585892), (14, 1246058), (19, 918148), (22, 792946), (28, 623029), (38, 459074), (44, 396473), (76, 229537), (77, 226556), (121, 144172), (133, 131164), (154, 113278), (209, 83468), (242, 72086), (266, 65582), (271, 64372), (308, 56639), (418, 41734), (484, 36043), (532, 32791), (542, 32186), (836, 20867), (847, 20596), (1084, 16093), (1463, 11924), (1694, 10298), (1897, 9196), (2299, 7588), (2926, 5962), (2981, 5852), (3388, 5149), (3794, 4598)]