2017476774

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{76091}}^1$

素因数の和:76593

約数の個数: 32

約数和(自身を含む): 4492471680

約数和(自身を除く): 2474994906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 8838, 13257, 26514, 76091, 152182, 228273, 456546, 684819, 1369638, 2054457, 4108914, 37360681, 74721362, 112082043, 224164086, 336246129, 672492258, 1008738387, 2017476774]

約数ペア:

[(1, 2017476774), (2, 1008738387), (3, 672492258), (6, 336246129), (9, 224164086), (18, 112082043), (27, 74721362), (54, 37360681), (491, 4108914), (982, 2054457), (1473, 1369638), (2946, 684819), (4419, 456546), (8838, 228273), (13257, 152182), (26514, 76091)]