18611259744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{228887}}^1$

素因数の和:228929

約数の個数: 144

約数和(自身を含む): 61371281664

約数和(自身を除く): 42760021920

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2904, 3388, 3696, 3872, 5082, 5808, 6776, 7392, 10164, 11616, 13552, 20328, 27104, 40656, 81312, 228887, 457774, 686661, 915548, 1373322, 1602209, 1831096, 2517757, 2746644, 3204418, 3662192, 4806627, 5035514, 5493288, 6408836, 7324384, 7553271, 9613254, 10071028, 10986576, 12817672, 15106542, 17624299, 19226508, 20142056, 21973152, 25635344, 27695327, 30213084, 35248598, 38453016, 40284112, 51270688, 52872897, 55390654, 60426168, 70497196, 76906032, 80568224, 83085981, 105745794, 110781308, 120852336, 140994392, 153812064, 166171962, 193867289, 211491588, 221562616, 241704672, 281988784, 332343924, 387734578, 422983176, 443125232, 563977568, 581601867, 664687848, 775469156, 845966352, 886250464, 1163203734, 1329375696, 1550938312, 1691932704, 2326407468, 2658751392, 3101876624, 4652814936, 6203753248, 9305629872, 18611259744]

約数ペア:

[(1, 18611259744), (2, 9305629872), (3, 6203753248), (4, 4652814936), (6, 3101876624), (7, 2658751392), (8, 2326407468), (11, 1691932704), (12, 1550938312), (14, 1329375696), (16, 1163203734), (21, 886250464), (22, 845966352), (24, 775469156), (28, 664687848), (32, 581601867), (33, 563977568), (42, 443125232), (44, 422983176), (48, 387734578), (56, 332343924), (66, 281988784), (77, 241704672), (84, 221562616), (88, 211491588), (96, 193867289), (112, 166171962), (121, 153812064), (132, 140994392), (154, 120852336), (168, 110781308), (176, 105745794), (224, 83085981), (231, 80568224), (242, 76906032), (264, 70497196), (308, 60426168), (336, 55390654), (352, 52872897), (363, 51270688), (462, 40284112), (484, 38453016), (528, 35248598), (616, 30213084), (672, 27695327), (726, 25635344), (847, 21973152), (924, 20142056), (968, 19226508), (1056, 17624299), (1232, 15106542), (1452, 12817672), (1694, 10986576), (1848, 10071028), (1936, 9613254), (2464, 7553271), (2541, 7324384), (2904, 6408836), (3388, 5493288), (3696, 5035514), (3872, 4806627), (5082, 3662192), (5808, 3204418), (6776, 2746644), (7392, 2517757), (10164, 1831096), (11616, 1602209), (13552, 1373322), (20328, 915548), (27104, 686661), (40656, 457774), (81312, 228887)]