7630818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 17410176

約数和(自身を除く): 9779358

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 271, 361, 494, 542, 722, 741, 813, 1083, 1482, 1626, 2166, 3523, 4693, 5149, 7046, 9386, 10298, 10569, 14079, 15447, 21138, 28158, 30894, 66937, 97831, 133874, 195662, 200811, 293493, 401622, 586986, 1271803, 2543606, 3815409, 7630818]

約数ペア:

[(1, 7630818), (2, 3815409), (3, 2543606), (6, 1271803), (13, 586986), (19, 401622), (26, 293493), (38, 200811), (39, 195662), (57, 133874), (78, 97831), (114, 66937), (247, 30894), (271, 28158), (361, 21138), (494, 15447), (542, 14079), (722, 10569), (741, 10298), (813, 9386), (1083, 7046), (1482, 5149), (1626, 4693), (2166, 3523)]