238077738

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{191689}}^1$

素因数の和:191723

約数の個数: 32

約数和(自身を含む): 552067200

約数和(自身を除く): 313989462

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 191689, 383378, 575067, 1150134, 1725201, 3450402, 4408847, 5175603, 8817694, 10351206, 13226541, 26453082, 39679623, 79359246, 119038869, 238077738]

約数ペア:

[(1, 238077738), (2, 119038869), (3, 79359246), (6, 39679623), (9, 26453082), (18, 13226541), (23, 10351206), (27, 8817694), (46, 5175603), (54, 4408847), (69, 3450402), (138, 1725201), (207, 1150134), (414, 575067), (621, 383378), (1242, 191689)]