28991214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{230089}}^1$

素因数の和:230104

約数の個数: 24

約数和(自身を含む): 71788080

約数和(自身を除く): 42796866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 230089, 460178, 690267, 1380534, 1610623, 2070801, 3221246, 4141602, 4831869, 9663738, 14495607, 28991214]

約数ペア:

[(1, 28991214), (2, 14495607), (3, 9663738), (6, 4831869), (7, 4141602), (9, 3221246), (14, 2070801), (18, 1610623), (21, 1380534), (42, 690267), (63, 460178), (126, 230089)]