21404202408

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{10889}}^1$

素因数の和:12111

約数の個数: 96

約数和(自身を含む): 60546657600

約数和(自身を除く): 39142455192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1187, 1656, 2374, 3561, 4748, 7122, 9496, 10683, 10889, 14244, 21366, 21778, 27301, 28488, 32667, 42732, 43556, 54602, 65334, 81903, 85464, 87112, 98001, 109204, 130668, 163806, 196002, 218408, 245709, 250447, 261336, 327612, 392004, 491418, 500894, 655224, 751341, 784008, 982836, 1001788, 1502682, 1965672, 2003576, 2254023, 3005364, 4508046, 6010728, 9016092, 12925243, 18032184, 25850486, 38775729, 51700972, 77551458, 103401944, 116327187, 155102916, 232654374, 297280589, 310205832, 465308748, 594561178, 891841767, 930617496, 1189122356, 1783683534, 2378244712, 2675525301, 3567367068, 5351050602, 7134734136, 10702101204, 21404202408]

約数ペア:

[(1, 21404202408), (2, 10702101204), (3, 7134734136), (4, 5351050602), (6, 3567367068), (8, 2675525301), (9, 2378244712), (12, 1783683534), (18, 1189122356), (23, 930617496), (24, 891841767), (36, 594561178), (46, 465308748), (69, 310205832), (72, 297280589), (92, 232654374), (138, 155102916), (184, 116327187), (207, 103401944), (276, 77551458), (414, 51700972), (552, 38775729), (828, 25850486), (1187, 18032184), (1656, 12925243), (2374, 9016092), (3561, 6010728), (4748, 4508046), (7122, 3005364), (9496, 2254023), (10683, 2003576), (10889, 1965672), (14244, 1502682), (21366, 1001788), (21778, 982836), (27301, 784008), (28488, 751341), (32667, 655224), (42732, 500894), (43556, 491418), (54602, 392004), (65334, 327612), (81903, 261336), (85464, 250447), (87112, 245709), (98001, 218408), (109204, 196002), (130668, 163806)]