2018090178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{663409}}^1$

素因数の和:663443

約数の個数: 36

約数和(自身を含む): 4734757170

約数和(自身を除く): 2716666992

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 663409, 1326818, 1990227, 3980454, 5970681, 8624317, 11941362, 17248634, 25872951, 51745902, 77618853, 112116121, 155237706, 224232242, 336348363, 672696726, 1009045089, 2018090178]

約数ペア:

[(1, 2018090178), (2, 1009045089), (3, 672696726), (6, 336348363), (9, 224232242), (13, 155237706), (18, 112116121), (26, 77618853), (39, 51745902), (78, 25872951), (117, 17248634), (169, 11941362), (234, 8624317), (338, 5970681), (507, 3980454), (1014, 1990227), (1521, 1326818), (3042, 663409)]