27456366

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 65270016

約数和(自身を除く): 37813650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 1987, 2303, 3974, 4606, 5961, 6909, 11922, 13818, 13909, 27818, 41727, 83454, 93389, 97363, 186778, 194726, 280167, 292089, 560334, 584178, 653723, 1307446, 1961169, 3922338, 4576061, 9152122, 13728183, 27456366]

約数ペア:

[(1, 27456366), (2, 13728183), (3, 9152122), (6, 4576061), (7, 3922338), (14, 1961169), (21, 1307446), (42, 653723), (47, 584178), (49, 560334), (94, 292089), (98, 280167), (141, 194726), (147, 186778), (282, 97363), (294, 93389), (329, 83454), (658, 41727), (987, 27818), (1974, 13909), (1987, 13818), (2303, 11922), (3974, 6909), (4606, 5961)]