39212712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 133617120

約数和(自身を除く): 94404408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 643, 693, 726, 792, 847, 924, 968, 1089, 1286, 1386, 1452, 1694, 1848, 1929, 2178, 2541, 2572, 2772, 2904, 3388, 3858, 4356, 4501, 5082, 5144, 5544, 5787, 6776, 7073, 7623, 7716, 8712, 9002, 10164, 11574, 13503, 14146, 15246, 15432, 18004, 20328, 21219, 23148, 27006, 28292, 30492, 36008, 40509, 42438, 46296, 49511, 54012, 56584, 60984, 63657, 77803, 81018, 84876, 99022, 108024, 127314, 148533, 155606, 162036, 169752, 198044, 233409, 254628, 297066, 311212, 324072, 396088, 445599, 466818, 509256, 544621, 594132, 622424, 700227, 891198, 933636, 1089242, 1188264, 1400454, 1633863, 1782396, 1867272, 2178484, 2800908, 3267726, 3564792, 4356968, 4901589, 5601816, 6535452, 9803178, 13070904, 19606356, 39212712]

約数ペア:

[(1, 39212712), (2, 19606356), (3, 13070904), (4, 9803178), (6, 6535452), (7, 5601816), (8, 4901589), (9, 4356968), (11, 3564792), (12, 3267726), (14, 2800908), (18, 2178484), (21, 1867272), (22, 1782396), (24, 1633863), (28, 1400454), (33, 1188264), (36, 1089242), (42, 933636), (44, 891198), (56, 700227), (63, 622424), (66, 594132), (72, 544621), (77, 509256), (84, 466818), (88, 445599), (99, 396088), (121, 324072), (126, 311212), (132, 297066), (154, 254628), (168, 233409), (198, 198044), (231, 169752), (242, 162036), (252, 155606), (264, 148533), (308, 127314), (363, 108024), (396, 99022), (462, 84876), (484, 81018), (504, 77803), (616, 63657), (643, 60984), (693, 56584), (726, 54012), (792, 49511), (847, 46296), (924, 42438), (968, 40509), (1089, 36008), (1286, 30492), (1386, 28292), (1452, 27006), (1694, 23148), (1848, 21219), (1929, 20328), (2178, 18004), (2541, 15432), (2572, 15246), (2772, 14146), (2904, 13503), (3388, 11574), (3858, 10164), (4356, 9002), (4501, 8712), (5082, 7716), (5144, 7623), (5544, 7073), (5787, 6776)]