40385556

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7529}}^1$

素因数の和:7688

約数の個数: 36

約数和(自身を含む): 102784500

約数和(自身を除く): 62398944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 7529, 15058, 22587, 30116, 45174, 67761, 90348, 135522, 271044, 1121821, 2243642, 3365463, 4487284, 6730926, 10096389, 13461852, 20192778, 40385556]

約数ペア:

[(1, 40385556), (2, 20192778), (3, 13461852), (4, 10096389), (6, 6730926), (9, 4487284), (12, 3365463), (18, 2243642), (36, 1121821), (149, 271044), (298, 135522), (447, 90348), (596, 67761), (894, 45174), (1341, 30116), (1788, 22587), (2682, 15058), (5364, 7529)]