18542179922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{340211}}^1$

素因数の和:340466

約数の個数: 32

約数和(自身を含む): 33803464320

約数和(自身を除く): 15261284398

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 458, 1603, 3206, 3893, 7786, 27251, 54502, 340211, 680422, 2381477, 4762954, 5783587, 11567174, 40485109, 77908319, 80970218, 155816638, 545358233, 1090716466, 1324441423, 2648882846, 9271089961, 18542179922]

約数ペア:

[(1, 18542179922), (2, 9271089961), (7, 2648882846), (14, 1324441423), (17, 1090716466), (34, 545358233), (119, 155816638), (229, 80970218), (238, 77908319), (458, 40485109), (1603, 11567174), (3206, 5783587), (3893, 4762954), (7786, 2381477), (27251, 680422), (54502, 340211)]