18548166

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 48722688

約数和(自身を除く): 30174522

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 91, 98, 138, 147, 161, 182, 211, 273, 294, 299, 322, 422, 483, 546, 598, 633, 637, 897, 966, 1127, 1266, 1274, 1477, 1794, 1911, 2093, 2254, 2743, 2954, 3381, 3822, 4186, 4431, 4853, 5486, 6279, 6762, 8229, 8862, 9706, 10339, 12558, 14559, 14651, 16458, 19201, 20678, 29118, 29302, 31017, 33971, 38402, 43953, 57603, 62034, 63089, 67942, 87906, 101913, 115206, 126178, 134407, 189267, 203826, 237797, 268814, 378534, 403221, 441623, 475594, 713391, 806442, 883246, 1324869, 1426782, 2649738, 3091361, 6182722, 9274083, 18548166]

約数ペア:

[(1, 18548166), (2, 9274083), (3, 6182722), (6, 3091361), (7, 2649738), (13, 1426782), (14, 1324869), (21, 883246), (23, 806442), (26, 713391), (39, 475594), (42, 441623), (46, 403221), (49, 378534), (69, 268814), (78, 237797), (91, 203826), (98, 189267), (138, 134407), (147, 126178), (161, 115206), (182, 101913), (211, 87906), (273, 67942), (294, 63089), (299, 62034), (322, 57603), (422, 43953), (483, 38402), (546, 33971), (598, 31017), (633, 29302), (637, 29118), (897, 20678), (966, 19201), (1127, 16458), (1266, 14651), (1274, 14559), (1477, 12558), (1794, 10339), (1911, 9706), (2093, 8862), (2254, 8229), (2743, 6762), (2954, 6279), (3381, 5486), (3822, 4853), (4186, 4431)]