21940542792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{14510941}}^1$

素因数の和:14510963

約数の個数: 64

約数和(自身を含む): 69652521600

約数和(自身を除く): 47711978808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 14510941, 29021882, 43532823, 58043764, 87065646, 101576587, 116087528, 130598469, 174131292, 203153174, 261196938, 304729761, 348262584, 391795407, 406306348, 522393876, 609459522, 783590814, 812612696, 914189283, 1044787752, 1218919044, 1567181628, 1828378566, 2437838088, 2742567849, 3134363256, 3656757132, 5485135698, 7313514264, 10970271396, 21940542792]

約数ペア:

[(1, 21940542792), (2, 10970271396), (3, 7313514264), (4, 5485135698), (6, 3656757132), (7, 3134363256), (8, 2742567849), (9, 2437838088), (12, 1828378566), (14, 1567181628), (18, 1218919044), (21, 1044787752), (24, 914189283), (27, 812612696), (28, 783590814), (36, 609459522), (42, 522393876), (54, 406306348), (56, 391795407), (63, 348262584), (72, 304729761), (84, 261196938), (108, 203153174), (126, 174131292), (168, 130598469), (189, 116087528), (216, 101576587), (252, 87065646), (378, 58043764), (504, 43532823), (756, 29021882), (1512, 14510941)]