1821001356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2199277}}^1$

素因数の和:2199310

約数の個数: 36

約数和(自身を含む): 4803223152

約数和(自身を除く): 2982221796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2199277, 4398554, 6597831, 8797108, 13195662, 19793493, 26391324, 39586986, 50583371, 79173972, 101166742, 151750113, 202333484, 303500226, 455250339, 607000452, 910500678, 1821001356]

約数ペア:

[(1, 1821001356), (2, 910500678), (3, 607000452), (4, 455250339), (6, 303500226), (9, 202333484), (12, 151750113), (18, 101166742), (23, 79173972), (36, 50583371), (46, 39586986), (69, 26391324), (92, 19793493), (138, 13195662), (207, 8797108), (276, 6597831), (414, 4398554), (828, 2199277)]