38669748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{509}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 97560960

約数和(自身を除く): 58891212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 487, 509, 974, 1018, 1461, 1527, 1948, 2036, 2922, 3054, 5844, 6108, 6331, 6617, 12662, 13234, 18993, 19851, 25324, 26468, 37986, 39702, 75972, 79404, 247883, 495766, 743649, 991532, 1487298, 2974596, 3222479, 6444958, 9667437, 12889916, 19334874, 38669748]

約数ペア:

[(1, 38669748), (2, 19334874), (3, 12889916), (4, 9667437), (6, 6444958), (12, 3222479), (13, 2974596), (26, 1487298), (39, 991532), (52, 743649), (78, 495766), (156, 247883), (487, 79404), (509, 75972), (974, 39702), (1018, 37986), (1461, 26468), (1527, 25324), (1948, 19851), (2036, 18993), (2922, 13234), (3054, 12662), (5844, 6617), (6108, 6331)]