1407906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 3335904

約数和(自身を除く): 1927998

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 107, 129, 153, 214, 258, 306, 321, 387, 642, 731, 774, 963, 1462, 1819, 1926, 2193, 3638, 4386, 4601, 5457, 6579, 9202, 10914, 13158, 13803, 16371, 27606, 32742, 41409, 78217, 82818, 156434, 234651, 469302, 703953, 1407906]

約数ペア:

[(1, 1407906), (2, 703953), (3, 469302), (6, 234651), (9, 156434), (17, 82818), (18, 78217), (34, 41409), (43, 32742), (51, 27606), (86, 16371), (102, 13803), (107, 13158), (129, 10914), (153, 9202), (214, 6579), (258, 5457), (306, 4601), (321, 4386), (387, 3638), (642, 2193), (731, 1926), (774, 1819), (963, 1462)]