64171044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254647}}^1$

素因数の和:254664

約数の個数: 36

約数和(自身を含む): 185383744

約数和(自身を除く): 121212700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254647, 509294, 763941, 1018588, 1527882, 1782529, 2291823, 3055764, 3565058, 4583646, 5347587, 7130116, 9167292, 10695174, 16042761, 21390348, 32085522, 64171044]

約数ペア:

[(1, 64171044), (2, 32085522), (3, 21390348), (4, 16042761), (6, 10695174), (7, 9167292), (9, 7130116), (12, 5347587), (14, 4583646), (18, 3565058), (21, 3055764), (28, 2291823), (36, 1782529), (42, 1527882), (63, 1018588), (84, 763941), (126, 509294), (252, 254647)]