68483982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34693}}^1$

素因数の和:34752

約数の個数: 32

約数和(自身を含む): 159869952

約数和(自身を除く): 91385970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 34693, 69386, 104079, 208158, 242851, 485702, 728553, 1457106, 1630571, 3261142, 4891713, 9783426, 11413997, 22827994, 34241991, 68483982]

約数ペア:

[(1, 68483982), (2, 34241991), (3, 22827994), (6, 11413997), (7, 9783426), (14, 4891713), (21, 3261142), (42, 1630571), (47, 1457106), (94, 728553), (141, 485702), (282, 242851), (329, 208158), (658, 104079), (987, 69386), (1974, 34693)]