17691156

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{3343}}^1$

素因数の和:3370

約数の個数: 72

約数和(自身を含む): 53370240

約数和(自身を除く): 35679084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 3343, 5292, 6686, 10029, 13372, 20058, 23401, 30087, 40116, 46802, 60174, 70203, 90261, 93604, 120348, 140406, 163807, 180522, 210609, 280812, 327614, 361044, 421218, 491421, 631827, 655228, 842436, 982842, 1263654, 1474263, 1965684, 2527308, 2948526, 4422789, 5897052, 8845578, 17691156]

約数ペア:

[(1, 17691156), (2, 8845578), (3, 5897052), (4, 4422789), (6, 2948526), (7, 2527308), (9, 1965684), (12, 1474263), (14, 1263654), (18, 982842), (21, 842436), (27, 655228), (28, 631827), (36, 491421), (42, 421218), (49, 361044), (54, 327614), (63, 280812), (84, 210609), (98, 180522), (108, 163807), (126, 140406), (147, 120348), (189, 93604), (196, 90261), (252, 70203), (294, 60174), (378, 46802), (441, 40116), (588, 30087), (756, 23401), (882, 20058), (1323, 13372), (1764, 10029), (2646, 6686), (3343, 5292)]