18204720192

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{61609}}^1$

素因数の和:61655

約数の個数: 168

約数和(自身を含む): 56962141600

約数和(自身を除く): 38757421408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 864, 912, 972, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 1944, 2052, 2592, 2736, 3078, 3648, 3888, 4104, 4617, 5184, 5472, 6156, 7776, 8208, 9234, 10944, 12312, 15552, 16416, 18468, 24624, 32832, 36936, 49248, 61609, 73872, 98496, 123218, 147744, 184827, 246436, 295488, 369654, 492872, 554481, 739308, 985744, 1108962, 1170571, 1478616, 1663443, 1971488, 2217924, 2341142, 2957232, 3326886, 3511713, 3942976, 4435848, 4682284, 4990329, 5914464, 6653772, 7023426, 8871696, 9364568, 9980658, 10535139, 11828928, 13307544, 14046852, 14970987, 17743392, 18729136, 19961316, 21070278, 26615088, 28093704, 29941974, 31605417, 35486784, 37458272, 39922632, 42140556, 53230176, 56187408, 59883948, 63210834, 74916544, 79845264, 84281112, 94816251, 106460352, 112374816, 119767896, 126421668, 159690528, 168562224, 189632502, 224749632, 239535792, 252843336, 284448753, 319381056, 337124448, 379265004, 479071584, 505686672, 568897506, 674248896, 758530008, 958143168, 1011373344, 1137795012, 1517060016, 2022746688, 2275590024, 3034120032, 4551180048, 6068240064, 9102360096, 18204720192]

約数ペア:

[(1, 18204720192), (2, 9102360096), (3, 6068240064), (4, 4551180048), (6, 3034120032), (8, 2275590024), (9, 2022746688), (12, 1517060016), (16, 1137795012), (18, 1011373344), (19, 958143168), (24, 758530008), (27, 674248896), (32, 568897506), (36, 505686672), (38, 479071584), (48, 379265004), (54, 337124448), (57, 319381056), (64, 284448753), (72, 252843336), (76, 239535792), (81, 224749632), (96, 189632502), (108, 168562224), (114, 159690528), (144, 126421668), (152, 119767896), (162, 112374816), (171, 106460352), (192, 94816251), (216, 84281112), (228, 79845264), (243, 74916544), (288, 63210834), (304, 59883948), (324, 56187408), (342, 53230176), (432, 42140556), (456, 39922632), (486, 37458272), (513, 35486784), (576, 31605417), (608, 29941974), (648, 28093704), (684, 26615088), (864, 21070278), (912, 19961316), (972, 18729136), (1026, 17743392), (1216, 14970987), (1296, 14046852), (1368, 13307544), (1539, 11828928), (1728, 10535139), (1824, 9980658), (1944, 9364568), (2052, 8871696), (2592, 7023426), (2736, 6653772), (3078, 5914464), (3648, 4990329), (3888, 4682284), (4104, 4435848), (4617, 3942976), (5184, 3511713), (5472, 3326886), (6156, 2957232), (7776, 2341142), (8208, 2217924), (9234, 1971488), (10944, 1663443), (12312, 1478616), (15552, 1170571), (16416, 1108962), (18468, 985744), (24624, 739308), (32832, 554481), (36936, 492872), (49248, 369654), (61609, 295488), (73872, 246436), (98496, 184827), (123218, 147744)]