17990599218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1\times {\mathrm{66889}}^1$

素因数の和:68866

約数の個数: 32

約数和(自身を含む): 37565424000

約数和(自身を除く): 19574824782

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1949, 3898, 5847, 11694, 44827, 66889, 89654, 133778, 134481, 200667, 268962, 401334, 1538447, 3076894, 4615341, 9230682, 130366661, 260733322, 391099983, 782199966, 2998433203, 5996866406, 8995299609, 17990599218]

約数ペア:

[(1, 17990599218), (2, 8995299609), (3, 5996866406), (6, 2998433203), (23, 782199966), (46, 391099983), (69, 260733322), (138, 130366661), (1949, 9230682), (3898, 4615341), (5847, 3076894), (11694, 1538447), (44827, 401334), (66889, 268962), (89654, 200667), (133778, 134481)]