2017153818

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{68207}}^1$

素因数の和:68299

約数の個数: 48

約数和(自身を含む): 4596673536

約数和(自身を除く): 2579519718

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1643, 3286, 4929, 9858, 14787, 29574, 68207, 136414, 204621, 409242, 613863, 1227726, 2114417, 3614971, 4228834, 6343251, 7229942, 10844913, 12686502, 19029753, 21689826, 32534739, 38059506, 65069478, 112064101, 224128202, 336192303, 672384606, 1008576909, 2017153818]

約数ペア:

[(1, 2017153818), (2, 1008576909), (3, 672384606), (6, 336192303), (9, 224128202), (18, 112064101), (31, 65069478), (53, 38059506), (62, 32534739), (93, 21689826), (106, 19029753), (159, 12686502), (186, 10844913), (279, 7229942), (318, 6343251), (477, 4228834), (558, 3614971), (954, 2114417), (1643, 1227726), (3286, 613863), (4929, 409242), (9858, 204621), (14787, 136414), (29574, 68207)]