1421167356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{626617}}^1$

素因数の和:626640

約数の個数: 60

約数和(自身を含む): 4245963568

約数和(自身を除く): 2824796212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 626617, 1253234, 1879851, 2506468, 3759702, 4386319, 5639553, 7519404, 8772638, 11279106, 13158957, 16918659, 17545276, 22558212, 26317914, 33837318, 39476871, 50755977, 52635828, 67674636, 78953742, 101511954, 118430613, 157907484, 203023908, 236861226, 355291839, 473722452, 710583678, 1421167356]

約数ペア:

[(1, 1421167356), (2, 710583678), (3, 473722452), (4, 355291839), (6, 236861226), (7, 203023908), (9, 157907484), (12, 118430613), (14, 101511954), (18, 78953742), (21, 67674636), (27, 52635828), (28, 50755977), (36, 39476871), (42, 33837318), (54, 26317914), (63, 22558212), (81, 17545276), (84, 16918659), (108, 13158957), (126, 11279106), (162, 8772638), (189, 7519404), (252, 5639553), (324, 4386319), (378, 3759702), (567, 2506468), (756, 1879851), (1134, 1253234), (2268, 626617)]