12847068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 35457968

約数和(自身を除く): 22610900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 283, 291, 388, 468, 566, 582, 849, 873, 1132, 1164, 1261, 1698, 1746, 2522, 2547, 3396, 3492, 3679, 3783, 5044, 5094, 7358, 7566, 10188, 11037, 11349, 14716, 15132, 22074, 22698, 27451, 33111, 44148, 45396, 54902, 66222, 82353, 109804, 132444, 164706, 247059, 329412, 356863, 494118, 713726, 988236, 1070589, 1427452, 2141178, 3211767, 4282356, 6423534, 12847068]

約数ペア:

[(1, 12847068), (2, 6423534), (3, 4282356), (4, 3211767), (6, 2141178), (9, 1427452), (12, 1070589), (13, 988236), (18, 713726), (26, 494118), (36, 356863), (39, 329412), (52, 247059), (78, 164706), (97, 132444), (117, 109804), (156, 82353), (194, 66222), (234, 54902), (283, 45396), (291, 44148), (388, 33111), (468, 27451), (566, 22698), (582, 22074), (849, 15132), (873, 14716), (1132, 11349), (1164, 11037), (1261, 10188), (1698, 7566), (1746, 7358), (2522, 5094), (2547, 5044), (3396, 3783), (3492, 3679)]