27874854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 80

約数和(自身を含む): 73041408

約数和(自身を除く): 45166554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 523, 567, 658, 846, 987, 1046, 1134, 1269, 1569, 1974, 2538, 2961, 3138, 3661, 3807, 4707, 5922, 7322, 7614, 8883, 9414, 10983, 14121, 17766, 21966, 24581, 26649, 28242, 32949, 42363, 49162, 53298, 65898, 73743, 84726, 98847, 147486, 172067, 197694, 221229, 296541, 344134, 442458, 516201, 593082, 663687, 1032402, 1327374, 1548603, 1991061, 3097206, 3982122, 4645809, 9291618, 13937427, 27874854]

約数ペア:

[(1, 27874854), (2, 13937427), (3, 9291618), (6, 4645809), (7, 3982122), (9, 3097206), (14, 1991061), (18, 1548603), (21, 1327374), (27, 1032402), (42, 663687), (47, 593082), (54, 516201), (63, 442458), (81, 344134), (94, 296541), (126, 221229), (141, 197694), (162, 172067), (189, 147486), (282, 98847), (329, 84726), (378, 73743), (423, 65898), (523, 53298), (567, 49162), (658, 42363), (846, 32949), (987, 28242), (1046, 26649), (1134, 24581), (1269, 21966), (1569, 17766), (1974, 14121), (2538, 10983), (2961, 9414), (3138, 8883), (3661, 7614), (3807, 7322), (4707, 5922)]