18489944544

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{327001}}^1$

素因数の和:327064

約数の個数: 96

約数和(自身を含む): 52738882560

約数和(自身を除く): 34248938016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2976, 3534, 4712, 7068, 9424, 14136, 18848, 28272, 56544, 327001, 654002, 981003, 1308004, 1962006, 2616008, 3924012, 5232016, 6213019, 7848024, 10137031, 10464032, 12426038, 15696048, 18639057, 20274062, 24852076, 30411093, 31392096, 37278114, 40548124, 49704152, 60822186, 74556228, 81096248, 99408304, 121644372, 149112456, 162192496, 192603589, 198816608, 243288744, 298224912, 324384992, 385207178, 486577488, 577810767, 596449824, 770414356, 973154976, 1155621534, 1540828712, 2311243068, 3081657424, 4622486136, 6163314848, 9244972272, 18489944544]

約数ペア:

[(1, 18489944544), (2, 9244972272), (3, 6163314848), (4, 4622486136), (6, 3081657424), (8, 2311243068), (12, 1540828712), (16, 1155621534), (19, 973154976), (24, 770414356), (31, 596449824), (32, 577810767), (38, 486577488), (48, 385207178), (57, 324384992), (62, 298224912), (76, 243288744), (93, 198816608), (96, 192603589), (114, 162192496), (124, 149112456), (152, 121644372), (186, 99408304), (228, 81096248), (248, 74556228), (304, 60822186), (372, 49704152), (456, 40548124), (496, 37278114), (589, 31392096), (608, 30411093), (744, 24852076), (912, 20274062), (992, 18639057), (1178, 15696048), (1488, 12426038), (1767, 10464032), (1824, 10137031), (2356, 7848024), (2976, 6213019), (3534, 5232016), (4712, 3924012), (7068, 2616008), (9424, 1962006), (14136, 1308004), (18848, 981003), (28272, 654002), (56544, 327001)]