21962522484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{13219}}^1$

素因数の和:13602

約数の個数: 144

約数和(自身を含む): 66984153600

約数和(自身を除く): 45021631116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 347, 399, 532, 684, 694, 798, 1041, 1197, 1388, 1596, 2082, 2394, 2429, 3123, 4164, 4788, 4858, 6246, 6593, 7287, 9716, 12492, 13186, 13219, 14574, 19779, 21861, 26372, 26438, 29148, 39558, 39657, 43722, 46151, 52876, 59337, 79116, 79314, 87444, 92302, 92533, 118674, 118971, 138453, 158628, 184604, 185066, 237348, 237942, 251161, 276906, 277599, 370132, 415359, 475884, 502322, 553812, 555198, 753483, 830718, 832797, 1004644, 1110396, 1506966, 1661436, 1665594, 1758127, 2260449, 3013932, 3331188, 3516254, 4520898, 4586993, 5274381, 7032508, 9041796, 9173986, 10548762, 13760979, 15823143, 18347972, 21097524, 27521958, 31646286, 32108951, 41282937, 55043916, 63292572, 64217902, 82565874, 87152867, 96326853, 128435804, 165131748, 174305734, 192653706, 261458601, 288980559, 348611468, 385307412, 522917202, 577961118, 610070069, 784375803, 1045834404, 1155922236, 1220140138, 1568751606, 1830210207, 2440280276, 3137503212, 3660420414, 5490630621, 7320840828, 10981261242, 21962522484]

約数ペア:

[(1, 21962522484), (2, 10981261242), (3, 7320840828), (4, 5490630621), (6, 3660420414), (7, 3137503212), (9, 2440280276), (12, 1830210207), (14, 1568751606), (18, 1220140138), (19, 1155922236), (21, 1045834404), (28, 784375803), (36, 610070069), (38, 577961118), (42, 522917202), (57, 385307412), (63, 348611468), (76, 288980559), (84, 261458601), (114, 192653706), (126, 174305734), (133, 165131748), (171, 128435804), (228, 96326853), (252, 87152867), (266, 82565874), (342, 64217902), (347, 63292572), (399, 55043916), (532, 41282937), (684, 32108951), (694, 31646286), (798, 27521958), (1041, 21097524), (1197, 18347972), (1388, 15823143), (1596, 13760979), (2082, 10548762), (2394, 9173986), (2429, 9041796), (3123, 7032508), (4164, 5274381), (4788, 4586993), (4858, 4520898), (6246, 3516254), (6593, 3331188), (7287, 3013932), (9716, 2260449), (12492, 1758127), (13186, 1665594), (13219, 1661436), (14574, 1506966), (19779, 1110396), (21861, 1004644), (26372, 832797), (26438, 830718), (29148, 753483), (39558, 555198), (39657, 553812), (43722, 502322), (46151, 475884), (52876, 415359), (59337, 370132), (79116, 277599), (79314, 276906), (87444, 251161), (92302, 237942), (92533, 237348), (118674, 185066), (118971, 184604), (138453, 158628)]