18040069312

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:618

約数の個数: 112

約数和(自身を含む): 37045270080

約数和(自身を除く): 19005200768

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 97, 103, 178, 194, 206, 317, 356, 388, 412, 634, 712, 776, 824, 1268, 1424, 1552, 1648, 2536, 2848, 3104, 3296, 5072, 5696, 6208, 6592, 8633, 9167, 9991, 10144, 17266, 18334, 19982, 20288, 28213, 30749, 32651, 34532, 36668, 39964, 56426, 61498, 65302, 69064, 73336, 79928, 112852, 122996, 130604, 138128, 146672, 159856, 225704, 245992, 261208, 276256, 293344, 319712, 451408, 491984, 522416, 552512, 586688, 639424, 889199, 902816, 983968, 1044832, 1778398, 1805632, 1967936, 2089664, 2736661, 2905939, 3167147, 3556796, 5473322, 5811878, 6334294, 7113592, 10946644, 11623756, 12668588, 14227184, 21893288, 23247512, 25337176, 28454368, 43786576, 46495024, 50674352, 56908736, 87573152, 92990048, 101348704, 175146304, 185980096, 202697408, 281876083, 563752166, 1127504332, 2255008664, 4510017328, 9020034656, 18040069312]

約数ペア:

[(1, 18040069312), (2, 9020034656), (4, 4510017328), (8, 2255008664), (16, 1127504332), (32, 563752166), (64, 281876083), (89, 202697408), (97, 185980096), (103, 175146304), (178, 101348704), (194, 92990048), (206, 87573152), (317, 56908736), (356, 50674352), (388, 46495024), (412, 43786576), (634, 28454368), (712, 25337176), (776, 23247512), (824, 21893288), (1268, 14227184), (1424, 12668588), (1552, 11623756), (1648, 10946644), (2536, 7113592), (2848, 6334294), (3104, 5811878), (3296, 5473322), (5072, 3556796), (5696, 3167147), (6208, 2905939), (6592, 2736661), (8633, 2089664), (9167, 1967936), (9991, 1805632), (10144, 1778398), (17266, 1044832), (18334, 983968), (19982, 902816), (20288, 889199), (28213, 639424), (30749, 586688), (32651, 552512), (34532, 522416), (36668, 491984), (39964, 451408), (56426, 319712), (61498, 293344), (65302, 276256), (69064, 261208), (73336, 245992), (79928, 225704), (112852, 159856), (122996, 146672), (130604, 138128)]