18873725934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{62683}}^1$

素因数の和:62869

約数の個数: 64

約数和(自身を含む): 44193724416

約数和(自身を除く): 25319998482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 107, 134, 201, 214, 321, 402, 469, 642, 749, 938, 1407, 1498, 2247, 2814, 4494, 7169, 14338, 21507, 43014, 50183, 62683, 100366, 125366, 150549, 188049, 301098, 376098, 438781, 877562, 1316343, 2632686, 4199761, 6707081, 8399522, 12599283, 13414162, 20121243, 25198566, 29398327, 40242486, 46949567, 58796654, 88194981, 93899134, 140848701, 176389962, 281697402, 449374427, 898748854, 1348123281, 2696246562, 3145620989, 6291241978, 9436862967, 18873725934]

約数ペア:

[(1, 18873725934), (2, 9436862967), (3, 6291241978), (6, 3145620989), (7, 2696246562), (14, 1348123281), (21, 898748854), (42, 449374427), (67, 281697402), (107, 176389962), (134, 140848701), (201, 93899134), (214, 88194981), (321, 58796654), (402, 46949567), (469, 40242486), (642, 29398327), (749, 25198566), (938, 20121243), (1407, 13414162), (1498, 12599283), (2247, 8399522), (2814, 6707081), (4494, 4199761), (7169, 2632686), (14338, 1316343), (21507, 877562), (43014, 438781), (50183, 376098), (62683, 301098), (100366, 188049), (125366, 150549)]