2018263107

素因数分解:

$3^1\times 7^3\times {\mathrm{911}}^1\times {\mathrm{2153}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 3143116800

約数和(自身を除く): 1124853693

約数列:

[1, 3, 7, 21, 49, 147, 343, 911, 1029, 2153, 2733, 6377, 6459, 15071, 19131, 44639, 45213, 105497, 133917, 312473, 316491, 738479, 937419, 1961383, 2215437, 5884149, 13729681, 41189043, 96107767, 288323301, 672754369, 2018263107]

約数ペア:

[(1, 2018263107), (3, 672754369), (7, 288323301), (21, 96107767), (49, 41189043), (147, 13729681), (343, 5884149), (911, 2215437), (1029, 1961383), (2153, 937419), (2733, 738479), (6377, 316491), (6459, 312473), (15071, 133917), (19131, 105497), (44639, 45213)]