427879098

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{25643}}^1$

素因数の和:25760

約数の個数: 40

約数和(自身を含む): 968112288

約数和(自身を除く): 540233190

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 16686, 25643, 51286, 76929, 153858, 230787, 461574, 692361, 1384722, 2077083, 2641229, 4154166, 5282458, 7923687, 15847374, 23771061, 47542122, 71313183, 142626366, 213939549, 427879098]

約数ペア:

[(1, 427879098), (2, 213939549), (3, 142626366), (6, 71313183), (9, 47542122), (18, 23771061), (27, 15847374), (54, 7923687), (81, 5282458), (103, 4154166), (162, 2641229), (206, 2077083), (309, 1384722), (618, 692361), (927, 461574), (1854, 230787), (2781, 153858), (5562, 76929), (8343, 51286), (16686, 25643)]