20130231348

素因数分解:

$2^2\times 3^3\times {\mathrm{691}}^1\times {\mathrm{269741}}^1$

素因数の和:270445

約数の個数: 48

約数和(自身を含む): 52265209920

約数和(自身を除く): 32134978572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 691, 1382, 2073, 2764, 4146, 6219, 8292, 12438, 18657, 24876, 37314, 74628, 269741, 539482, 809223, 1078964, 1618446, 2427669, 3236892, 4855338, 7283007, 9710676, 14566014, 29132028, 186391031, 372782062, 559173093, 745564124, 1118346186, 1677519279, 2236692372, 3355038558, 5032557837, 6710077116, 10065115674, 20130231348]

約数ペア:

[(1, 20130231348), (2, 10065115674), (3, 6710077116), (4, 5032557837), (6, 3355038558), (9, 2236692372), (12, 1677519279), (18, 1118346186), (27, 745564124), (36, 559173093), (54, 372782062), (108, 186391031), (691, 29132028), (1382, 14566014), (2073, 9710676), (2764, 7283007), (4146, 4855338), (6219, 3236892), (8292, 2427669), (12438, 1618446), (18657, 1078964), (24876, 809223), (37314, 539482), (74628, 269741)]