690590334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{8209}}^1$

素因数の和:10224

約数の個数: 32

約数和(自身を含む): 1579472640

約数和(自身を除く): 888882306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2003, 4006, 6009, 8209, 12018, 14021, 16418, 24627, 28042, 42063, 49254, 57463, 84126, 114926, 172389, 344778, 16442627, 32885254, 49327881, 98655762, 115098389, 230196778, 345295167, 690590334]

約数ペア:

[(1, 690590334), (2, 345295167), (3, 230196778), (6, 115098389), (7, 98655762), (14, 49327881), (21, 32885254), (42, 16442627), (2003, 344778), (4006, 172389), (6009, 114926), (8209, 84126), (12018, 57463), (14021, 49254), (16418, 42063), (24627, 28042)]