39904452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{158351}}^1$

素因数の和:158368

約数の個数: 36

約数和(自身を含む): 115280256

約数和(自身を除く): 75375804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 158351, 316702, 475053, 633404, 950106, 1108457, 1425159, 1900212, 2216914, 2850318, 3325371, 4433828, 5700636, 6650742, 9976113, 13301484, 19952226, 39904452]

約数ペア:

[(1, 39904452), (2, 19952226), (3, 13301484), (4, 9976113), (6, 6650742), (7, 5700636), (9, 4433828), (12, 3325371), (14, 2850318), (18, 2216914), (21, 1900212), (28, 1425159), (36, 1108457), (42, 950106), (63, 633404), (84, 475053), (126, 316702), (252, 158351)]