5286438

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 11827200

約数和(自身を除く): 6540762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 439, 446, 669, 878, 1317, 1338, 2007, 2634, 3951, 4014, 6021, 7902, 11853, 12042, 23706, 97897, 195794, 293691, 587382, 881073, 1762146, 2643219, 5286438]

約数ペア:

[(1, 5286438), (2, 2643219), (3, 1762146), (6, 881073), (9, 587382), (18, 293691), (27, 195794), (54, 97897), (223, 23706), (439, 12042), (446, 11853), (669, 7902), (878, 6021), (1317, 4014), (1338, 3951), (2007, 2634)]