2788397748

素因数分解:

$2^2\times 3^2\times {\mathrm{2039}}^1\times {\mathrm{37987}}^1$

素因数の和:40036

約数の個数: 36

約数和(自身を含む): 7052092320

約数和(自身を除く): 4263694572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2039, 4078, 6117, 8156, 12234, 18351, 24468, 36702, 37987, 73404, 75974, 113961, 151948, 227922, 341883, 455844, 683766, 1367532, 77455493, 154910986, 232366479, 309821972, 464732958, 697099437, 929465916, 1394198874, 2788397748]

約数ペア:

[(1, 2788397748), (2, 1394198874), (3, 929465916), (4, 697099437), (6, 464732958), (9, 309821972), (12, 232366479), (18, 154910986), (36, 77455493), (2039, 1367532), (4078, 683766), (6117, 455844), (8156, 341883), (12234, 227922), (18351, 151948), (24468, 113961), (36702, 75974), (37987, 73404)]