198480618

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1169

約数の個数: 80

約数和(自身を含む): 511615104

約数和(自身を除く): 313134486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 181, 189, 362, 378, 543, 567, 967, 1086, 1134, 1267, 1629, 1934, 2534, 2901, 3258, 3801, 4887, 5802, 6769, 7602, 8703, 9774, 11403, 13538, 14661, 17406, 20307, 22806, 26109, 29322, 34209, 40614, 52218, 60921, 68418, 78327, 102627, 121842, 156654, 175027, 182763, 205254, 350054, 365526, 525081, 548289, 1050162, 1096578, 1225189, 1575243, 2450378, 3150486, 3675567, 4725729, 7351134, 9451458, 11026701, 14177187, 22053402, 28354374, 33080103, 66160206, 99240309, 198480618]

約数ペア:

[(1, 198480618), (2, 99240309), (3, 66160206), (6, 33080103), (7, 28354374), (9, 22053402), (14, 14177187), (18, 11026701), (21, 9451458), (27, 7351134), (42, 4725729), (54, 3675567), (63, 3150486), (81, 2450378), (126, 1575243), (162, 1225189), (181, 1096578), (189, 1050162), (362, 548289), (378, 525081), (543, 365526), (567, 350054), (967, 205254), (1086, 182763), (1134, 175027), (1267, 156654), (1629, 121842), (1934, 102627), (2534, 78327), (2901, 68418), (3258, 60921), (3801, 52218), (4887, 40614), (5802, 34209), (6769, 29322), (7602, 26109), (8703, 22806), (9774, 20307), (11403, 17406), (13538, 14661)]