7134539994

素因数分解:

$2^1\times 3^3\times {\mathrm{991}}^1\times {\mathrm{133321}}^1$

素因数の和:134323

約数の個数: 32

約数和(自身を含む): 15870650880

約数和(自身を除く): 8736110886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 991, 1982, 2973, 5946, 8919, 17838, 26757, 53514, 133321, 266642, 399963, 799926, 1199889, 2399778, 3599667, 7199334, 132121111, 264242222, 396363333, 792726666, 1189089999, 2378179998, 3567269997, 7134539994]

約数ペア:

[(1, 7134539994), (2, 3567269997), (3, 2378179998), (6, 1189089999), (9, 792726666), (18, 396363333), (27, 264242222), (54, 132121111), (991, 7199334), (1982, 3599667), (2973, 2399778), (5946, 1199889), (8919, 799926), (17838, 399963), (26757, 266642), (53514, 133321)]