2017861686

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{705053}}^1$

素因数の和:705117

約数の個数: 32

約数和(自身を含む): 4568749920

約数和(自身を除く): 2550888234

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 705053, 1410106, 2115159, 4230318, 6345477, 12690954, 19036431, 37367809, 38072862, 74735618, 112103427, 224206854, 336310281, 672620562, 1008930843, 2017861686]

約数ペア:

[(1, 2017861686), (2, 1008930843), (3, 672620562), (6, 336310281), (9, 224206854), (18, 112103427), (27, 74735618), (53, 38072862), (54, 37367809), (106, 19036431), (159, 12690954), (318, 6345477), (477, 4230318), (954, 2115159), (1431, 1410106), (2862, 705053)]