2018689794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{74419}}^1$

素因数の和:74575

約数の個数: 48

約数和(自身を含む): 4806341280

約数和(自身を除く): 2787651486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 822, 1233, 1507, 2466, 3014, 4521, 9042, 13563, 27126, 74419, 148838, 223257, 446514, 669771, 818609, 1339542, 1637218, 2455827, 4911654, 7367481, 10195403, 14734962, 20390806, 30586209, 61172418, 91758627, 112149433, 183517254, 224298866, 336448299, 672896598, 1009344897, 2018689794]

約数ペア:

[(1, 2018689794), (2, 1009344897), (3, 672896598), (6, 336448299), (9, 224298866), (11, 183517254), (18, 112149433), (22, 91758627), (33, 61172418), (66, 30586209), (99, 20390806), (137, 14734962), (198, 10195403), (274, 7367481), (411, 4911654), (822, 2455827), (1233, 1637218), (1507, 1339542), (2466, 818609), (3014, 669771), (4521, 446514), (9042, 223257), (13563, 148838), (27126, 74419)]