66863916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{265333}}^1$

素因数の和:265350

約数の個数: 36

約数和(自身を含む): 193163152

約数和(自身を除く): 126299236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 265333, 530666, 795999, 1061332, 1591998, 1857331, 2387997, 3183996, 3714662, 4775994, 5571993, 7429324, 9551988, 11143986, 16715979, 22287972, 33431958, 66863916]

約数ペア:

[(1, 66863916), (2, 33431958), (3, 22287972), (4, 16715979), (6, 11143986), (7, 9551988), (9, 7429324), (12, 5571993), (14, 4775994), (18, 3714662), (21, 3183996), (28, 2387997), (36, 1857331), (42, 1591998), (63, 1061332), (84, 795999), (126, 530666), (252, 265333)]