42561774

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 99926640

約数和(自身を除く): 57364866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 61, 73, 81, 118, 122, 146, 162, 177, 183, 219, 354, 366, 438, 531, 549, 657, 1062, 1098, 1314, 1593, 1647, 1971, 3186, 3294, 3599, 3942, 4307, 4453, 4779, 4941, 5913, 7198, 8614, 8906, 9558, 9882, 10797, 11826, 12921, 13359, 21594, 25842, 26718, 32391, 38763, 40077, 64782, 77526, 80154, 97173, 116289, 120231, 194346, 232578, 240462, 262727, 291519, 348867, 360693, 525454, 583038, 697734, 721386, 788181, 1576362, 2364543, 4729086, 7093629, 14187258, 21280887, 42561774]

約数ペア:

[(1, 42561774), (2, 21280887), (3, 14187258), (6, 7093629), (9, 4729086), (18, 2364543), (27, 1576362), (54, 788181), (59, 721386), (61, 697734), (73, 583038), (81, 525454), (118, 360693), (122, 348867), (146, 291519), (162, 262727), (177, 240462), (183, 232578), (219, 194346), (354, 120231), (366, 116289), (438, 97173), (531, 80154), (549, 77526), (657, 64782), (1062, 40077), (1098, 38763), (1314, 32391), (1593, 26718), (1647, 25842), (1971, 21594), (3186, 13359), (3294, 12921), (3599, 11826), (3942, 10797), (4307, 9882), (4453, 9558), (4779, 8906), (4941, 8614), (5913, 7198)]