38959884

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 103713792

約数和(自身を除く): 64753908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 211, 223, 276, 414, 422, 446, 633, 669, 828, 844, 892, 1266, 1338, 1899, 2007, 2532, 2676, 3798, 4014, 4853, 5129, 7596, 8028, 9706, 10258, 14559, 15387, 19412, 20516, 29118, 30774, 43677, 46161, 47053, 58236, 61548, 87354, 92322, 94106, 141159, 174708, 184644, 188212, 282318, 423477, 564636, 846954, 1082219, 1693908, 2164438, 3246657, 4328876, 6493314, 9739971, 12986628, 19479942, 38959884]

約数ペア:

[(1, 38959884), (2, 19479942), (3, 12986628), (4, 9739971), (6, 6493314), (9, 4328876), (12, 3246657), (18, 2164438), (23, 1693908), (36, 1082219), (46, 846954), (69, 564636), (92, 423477), (138, 282318), (207, 188212), (211, 184644), (223, 174708), (276, 141159), (414, 94106), (422, 92322), (446, 87354), (633, 61548), (669, 58236), (828, 47053), (844, 46161), (892, 43677), (1266, 30774), (1338, 29118), (1899, 20516), (2007, 19412), (2532, 15387), (2676, 14559), (3798, 10258), (4014, 9706), (4853, 8028), (5129, 7596)]