42647418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 106868160

約数和(自身を除く): 64220742

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 107, 121, 122, 183, 198, 214, 242, 297, 321, 363, 366, 549, 594, 642, 671, 726, 963, 1089, 1098, 1177, 1342, 1647, 1926, 2013, 2178, 2354, 2889, 3267, 3294, 3531, 4026, 5778, 6039, 6527, 6534, 7062, 7381, 10593, 12078, 12947, 13054, 14762, 18117, 19581, 21186, 22143, 25894, 31779, 36234, 38841, 39162, 44286, 58743, 63558, 66429, 71797, 77682, 116523, 117486, 132858, 143594, 176229, 199287, 215391, 233046, 349569, 352458, 398574, 430782, 646173, 699138, 789767, 1292346, 1579534, 1938519, 2369301, 3877038, 4738602, 7107903, 14215806, 21323709, 42647418]

約数ペア:

[(1, 42647418), (2, 21323709), (3, 14215806), (6, 7107903), (9, 4738602), (11, 3877038), (18, 2369301), (22, 1938519), (27, 1579534), (33, 1292346), (54, 789767), (61, 699138), (66, 646173), (99, 430782), (107, 398574), (121, 352458), (122, 349569), (183, 233046), (198, 215391), (214, 199287), (242, 176229), (297, 143594), (321, 132858), (363, 117486), (366, 116523), (549, 77682), (594, 71797), (642, 66429), (671, 63558), (726, 58743), (963, 44286), (1089, 39162), (1098, 38841), (1177, 36234), (1342, 31779), (1647, 25894), (1926, 22143), (2013, 21186), (2178, 19581), (2354, 18117), (2889, 14762), (3267, 13054), (3294, 12947), (3531, 12078), (4026, 10593), (5778, 7381), (6039, 7062), (6527, 6534)]