16386018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 38361600

約数和(自身を除く): 21975582

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 73, 114, 146, 179, 209, 219, 358, 418, 438, 537, 627, 803, 1074, 1254, 1387, 1606, 1969, 2409, 2774, 3401, 3938, 4161, 4818, 5907, 6802, 8322, 10203, 11814, 13067, 15257, 20406, 26134, 30514, 37411, 39201, 45771, 74822, 78402, 91542, 112233, 143737, 224466, 248273, 287474, 431211, 496546, 744819, 862422, 1489638, 2731003, 5462006, 8193009, 16386018]

約数ペア:

[(1, 16386018), (2, 8193009), (3, 5462006), (6, 2731003), (11, 1489638), (19, 862422), (22, 744819), (33, 496546), (38, 431211), (57, 287474), (66, 248273), (73, 224466), (114, 143737), (146, 112233), (179, 91542), (209, 78402), (219, 74822), (358, 45771), (418, 39201), (438, 37411), (537, 30514), (627, 26134), (803, 20406), (1074, 15257), (1254, 13067), (1387, 11814), (1606, 10203), (1969, 8322), (2409, 6802), (2774, 5907), (3401, 4818), (3938, 4161)]