40554166466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6737}}^1\times {\mathrm{14401}}^1$

素因数の和:21170

約数の個数: 32

約数和(自身を含む): 69869286720

約数和(自身を除く): 29315120254

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6737, 13474, 14401, 28802, 74107, 128003, 148214, 158411, 256006, 273619, 316822, 547238, 1408033, 2816066, 3009809, 6019618, 97019537, 194039074, 1067214907, 1843371203, 2134429814, 3686742406, 20277083233, 40554166466]

約数ペア:

[(1, 40554166466), (2, 20277083233), (11, 3686742406), (19, 2134429814), (22, 1843371203), (38, 1067214907), (209, 194039074), (418, 97019537), (6737, 6019618), (13474, 3009809), (14401, 2816066), (28802, 1408033), (74107, 547238), (128003, 316822), (148214, 273619), (158411, 256006)]