66858876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{265313}}^1$

素因数の和:265330

約数の個数: 36

約数和(自身を含む): 193148592

約数和(自身を除く): 126289716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 265313, 530626, 795939, 1061252, 1591878, 1857191, 2387817, 3183756, 3714382, 4775634, 5571573, 7428764, 9551268, 11143146, 16714719, 22286292, 33429438, 66858876]

約数ペア:

[(1, 66858876), (2, 33429438), (3, 22286292), (4, 16714719), (6, 11143146), (7, 9551268), (9, 7428764), (12, 5571573), (14, 4775634), (18, 3714382), (21, 3183756), (28, 2387817), (36, 1857191), (42, 1591878), (63, 1061252), (84, 795939), (126, 530626), (252, 265313)]