89918892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{356821}}^1$

素因数の和:356838

約数の個数: 36

約数和(自身を含む): 259766416

約数和(自身を除く): 169847524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 356821, 713642, 1070463, 1427284, 2140926, 2497747, 3211389, 4281852, 4995494, 6422778, 7493241, 9990988, 12845556, 14986482, 22479723, 29972964, 44959446, 89918892]

約数ペア:

[(1, 89918892), (2, 44959446), (3, 29972964), (4, 22479723), (6, 14986482), (7, 12845556), (9, 9990988), (12, 7493241), (14, 6422778), (18, 4995494), (21, 4281852), (28, 3211389), (36, 2497747), (42, 2140926), (63, 1427284), (84, 1070463), (126, 713642), (252, 356821)]