22857768

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 68428800

約数和(自身を除く): 45571032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 107, 108, 129, 138, 172, 184, 207, 214, 216, 258, 276, 321, 344, 387, 414, 428, 516, 552, 621, 642, 774, 828, 856, 963, 989, 1032, 1161, 1242, 1284, 1548, 1656, 1926, 1978, 2322, 2461, 2484, 2568, 2889, 2967, 3096, 3852, 3956, 4601, 4644, 4922, 4968, 5778, 5934, 7383, 7704, 7912, 8901, 9202, 9288, 9844, 11556, 11868, 13803, 14766, 17802, 18404, 19688, 22149, 23112, 23736, 26703, 27606, 29532, 35604, 36808, 41409, 44298, 53406, 55212, 59064, 66447, 71208, 82818, 88596, 105823, 106812, 110424, 124227, 132894, 165636, 177192, 211646, 213624, 248454, 265788, 317469, 331272, 423292, 496908, 531576, 634938, 846584, 952407, 993816, 1269876, 1904814, 2539752, 2857221, 3809628, 5714442, 7619256, 11428884, 22857768]

約数ペア:

[(1, 22857768), (2, 11428884), (3, 7619256), (4, 5714442), (6, 3809628), (8, 2857221), (9, 2539752), (12, 1904814), (18, 1269876), (23, 993816), (24, 952407), (27, 846584), (36, 634938), (43, 531576), (46, 496908), (54, 423292), (69, 331272), (72, 317469), (86, 265788), (92, 248454), (107, 213624), (108, 211646), (129, 177192), (138, 165636), (172, 132894), (184, 124227), (207, 110424), (214, 106812), (216, 105823), (258, 88596), (276, 82818), (321, 71208), (344, 66447), (387, 59064), (414, 55212), (428, 53406), (516, 44298), (552, 41409), (621, 36808), (642, 35604), (774, 29532), (828, 27606), (856, 26703), (963, 23736), (989, 23112), (1032, 22149), (1161, 19688), (1242, 18404), (1284, 17802), (1548, 14766), (1656, 13803), (1926, 11868), (1978, 11556), (2322, 9844), (2461, 9288), (2484, 9202), (2568, 8901), (2889, 7912), (2967, 7704), (3096, 7383), (3852, 5934), (3956, 5778), (4601, 4968), (4644, 4922)]