668049102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311881}}^1$

素因数の和:311913

約数の個数: 48

約数和(自身を含む): 1751529312

約数和(自身を除く): 1083480210

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 311881, 623762, 935643, 1871286, 2183167, 2806929, 4366334, 5301977, 5613858, 6549501, 10603954, 13099002, 15905931, 19648503, 31811862, 37113839, 39297006, 47717793, 74227678, 95435586, 111341517, 222683034, 334024551, 668049102]

約数ペア:

[(1, 668049102), (2, 334024551), (3, 222683034), (6, 111341517), (7, 95435586), (9, 74227678), (14, 47717793), (17, 39297006), (18, 37113839), (21, 31811862), (34, 19648503), (42, 15905931), (51, 13099002), (63, 10603954), (102, 6549501), (119, 5613858), (126, 5301977), (153, 4366334), (238, 2806929), (306, 2183167), (357, 1871286), (714, 935643), (1071, 623762), (2142, 311881)]