1914399864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{43517}}^1$

素因数の和:43589

約数の個数: 96

約数和(自身を含む): 5702598720

約数和(自身を除く): 3788198856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 846, 936, 1128, 1222, 1692, 1833, 2444, 3384, 3666, 4888, 5499, 7332, 10998, 14664, 21996, 43517, 43992, 87034, 130551, 174068, 261102, 348136, 391653, 522204, 565721, 783306, 1044408, 1131442, 1566612, 1697163, 2045299, 2262884, 3133224, 3394326, 4090598, 4525768, 5091489, 6135897, 6788652, 8181196, 10182978, 12271794, 13577304, 16362392, 18407691, 20365956, 24543588, 26588887, 36815382, 40731912, 49087176, 53177774, 73630764, 79766661, 106355548, 147261528, 159533322, 212711096, 239299983, 319066644, 478599966, 638133288, 957199932, 1914399864]

約数ペア:

[(1, 1914399864), (2, 957199932), (3, 638133288), (4, 478599966), (6, 319066644), (8, 239299983), (9, 212711096), (12, 159533322), (13, 147261528), (18, 106355548), (24, 79766661), (26, 73630764), (36, 53177774), (39, 49087176), (47, 40731912), (52, 36815382), (72, 26588887), (78, 24543588), (94, 20365956), (104, 18407691), (117, 16362392), (141, 13577304), (156, 12271794), (188, 10182978), (234, 8181196), (282, 6788652), (312, 6135897), (376, 5091489), (423, 4525768), (468, 4090598), (564, 3394326), (611, 3133224), (846, 2262884), (936, 2045299), (1128, 1697163), (1222, 1566612), (1692, 1131442), (1833, 1044408), (2444, 783306), (3384, 565721), (3666, 522204), (4888, 391653), (5499, 348136), (7332, 261102), (10998, 174068), (14664, 130551), (21996, 87034), (43517, 43992)]