18145715679824

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{521}}^1\times {\mathrm{1913}}^1\times {\mathrm{2971}}^1$

素因数の和:5796

約数の個数: 80

約数和(自身を含む): 35347130210304

約数和(自身を除く): 17201414530480

約数列:

[1, 2, 4, 8, 16, 383, 521, 766, 1042, 1532, 1913, 2084, 2971, 3064, 3826, 4168, 5942, 6128, 7652, 8336, 11884, 15304, 23768, 30608, 47536, 199543, 399086, 732679, 798172, 996673, 1137893, 1465358, 1547891, 1596344, 1993346, 2275786, 2930716, 3095782, 3192688, 3986692, 4551572, 5683523, 5861432, 6191564, 7973384, 9103144, 11367046, 11722864, 12383128, 15946768, 18206288, 22734092, 24766256, 45468184, 90936368, 381725759, 592842253, 763451518, 1185684506, 1526903036, 2176789309, 2371369012, 2961115483, 3053806072, 4353578618, 4742738024, 5922230966, 6107612144, 8707157236, 9485476048, 11844461932, 17414314472, 23688923864, 34828628944, 47377847728, 1134107229989, 2268214459978, 4536428919956, 9072857839912, 18145715679824]

約数ペア:

[(1, 18145715679824), (2, 9072857839912), (4, 4536428919956), (8, 2268214459978), (16, 1134107229989), (383, 47377847728), (521, 34828628944), (766, 23688923864), (1042, 17414314472), (1532, 11844461932), (1913, 9485476048), (2084, 8707157236), (2971, 6107612144), (3064, 5922230966), (3826, 4742738024), (4168, 4353578618), (5942, 3053806072), (6128, 2961115483), (7652, 2371369012), (8336, 2176789309), (11884, 1526903036), (15304, 1185684506), (23768, 763451518), (30608, 592842253), (47536, 381725759), (199543, 90936368), (399086, 45468184), (732679, 24766256), (798172, 22734092), (996673, 18206288), (1137893, 15946768), (1465358, 12383128), (1547891, 11722864), (1596344, 11367046), (1993346, 9103144), (2275786, 7973384), (2930716, 6191564), (3095782, 5861432), (3192688, 5683523), (3986692, 4551572)]