2012049882

素因数分解:

$2^1\times 3^4\times {\mathrm{971}}^1\times {\mathrm{12791}}^1$

素因数の和:13776

約数の個数: 40

約数和(自身を含む): 4513478112

約数和(自身を除く): 2501428230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 971, 1942, 2913, 5826, 8739, 12791, 17478, 25582, 26217, 38373, 52434, 76746, 78651, 115119, 157302, 230238, 345357, 690714, 1036071, 2072142, 12420061, 24840122, 37260183, 74520366, 111780549, 223561098, 335341647, 670683294, 1006024941, 2012049882]

約数ペア:

[(1, 2012049882), (2, 1006024941), (3, 670683294), (6, 335341647), (9, 223561098), (18, 111780549), (27, 74520366), (54, 37260183), (81, 24840122), (162, 12420061), (971, 2072142), (1942, 1036071), (2913, 690714), (5826, 345357), (8739, 230238), (12791, 157302), (17478, 115119), (25582, 78651), (26217, 76746), (38373, 52434)]