2019475512

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{125777}}^1$

素因数の和:126012

約数の個数: 48

約数和(自身を含む): 5493983040

約数和(自身を除く): 3474507528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 125777, 251554, 377331, 503108, 754662, 1006216, 1131993, 1509324, 2263986, 3018648, 4527972, 9055944, 28048271, 56096542, 84144813, 112193084, 168289626, 224386168, 252434439, 336579252, 504868878, 673158504, 1009737756, 2019475512]

約数ペア:

[(1, 2019475512), (2, 1009737756), (3, 673158504), (4, 504868878), (6, 336579252), (8, 252434439), (9, 224386168), (12, 168289626), (18, 112193084), (24, 84144813), (36, 56096542), (72, 28048271), (223, 9055944), (446, 4527972), (669, 3018648), (892, 2263986), (1338, 1509324), (1784, 1131993), (2007, 1006216), (2676, 754662), (4014, 503108), (5352, 377331), (8028, 251554), (16056, 125777)]