7279638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 16796160

約数和(自身を除く): 9516522

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 51, 58, 69, 87, 102, 107, 138, 174, 214, 321, 391, 493, 642, 667, 782, 986, 1173, 1334, 1479, 1819, 2001, 2346, 2461, 2958, 3103, 3638, 4002, 4922, 5457, 6206, 7383, 9309, 10914, 11339, 14766, 18618, 22678, 34017, 41837, 52751, 68034, 71369, 83674, 105502, 125511, 142738, 158253, 214107, 251022, 316506, 428214, 1213273, 2426546, 3639819, 7279638]

約数ペア:

[(1, 7279638), (2, 3639819), (3, 2426546), (6, 1213273), (17, 428214), (23, 316506), (29, 251022), (34, 214107), (46, 158253), (51, 142738), (58, 125511), (69, 105502), (87, 83674), (102, 71369), (107, 68034), (138, 52751), (174, 41837), (214, 34017), (321, 22678), (391, 18618), (493, 14766), (642, 11339), (667, 10914), (782, 9309), (986, 7383), (1173, 6206), (1334, 5457), (1479, 4922), (1819, 4002), (2001, 3638), (2346, 3103), (2461, 2958)]