213273972

素因数分解:

$2^2\times 3^4\times {\mathrm{658253}}^1$

素因数の和:658269

約数の個数: 30

約数和(自身を含む): 557541138

約数和(自身を除く): 344267166

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 658253, 1316506, 1974759, 2633012, 3949518, 5924277, 7899036, 11848554, 17772831, 23697108, 35545662, 53318493, 71091324, 106636986, 213273972]

約数ペア:

[(1, 213273972), (2, 106636986), (3, 71091324), (4, 53318493), (6, 35545662), (9, 23697108), (12, 17772831), (18, 11848554), (27, 7899036), (36, 5924277), (54, 3949518), (81, 2633012), (108, 1974759), (162, 1316506), (324, 658253)]