2097198

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 4734720

約数和(自身を除く): 2637522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 547, 639, 1094, 1278, 1641, 1917, 3282, 3834, 4923, 9846, 14769, 29538, 38837, 77674, 116511, 233022, 349533, 699066, 1048599, 2097198]

約数ペア:

[(1, 2097198), (2, 1048599), (3, 699066), (6, 349533), (9, 233022), (18, 116511), (27, 77674), (54, 38837), (71, 29538), (142, 14769), (213, 9846), (426, 4923), (547, 3834), (639, 3282), (1094, 1917), (1278, 1641)]