42358428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{168089}}^1$

素因数の和:168106

約数の個数: 36

約数和(自身を含む): 122369520

約数和(自身を除く): 80011092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 168089, 336178, 504267, 672356, 1008534, 1176623, 1512801, 2017068, 2353246, 3025602, 3529869, 4706492, 6051204, 7059738, 10589607, 14119476, 21179214, 42358428]

約数ペア:

[(1, 42358428), (2, 21179214), (3, 14119476), (4, 10589607), (6, 7059738), (7, 6051204), (9, 4706492), (12, 3529869), (14, 3025602), (18, 2353246), (21, 2017068), (28, 1512801), (36, 1176623), (42, 1008534), (63, 672356), (84, 504267), (126, 336178), (252, 168089)]