27827784

素因数分解:

$2^3\times 3^2\times {\mathrm{523}}^1\times {\mathrm{739}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 75613200

約数和(自身を除く): 47785416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 523, 739, 1046, 1478, 1569, 2092, 2217, 2956, 3138, 4184, 4434, 4707, 5912, 6276, 6651, 8868, 9414, 12552, 13302, 17736, 18828, 26604, 37656, 53208, 386497, 772994, 1159491, 1545988, 2318982, 3091976, 3478473, 4637964, 6956946, 9275928, 13913892, 27827784]

約数ペア:

[(1, 27827784), (2, 13913892), (3, 9275928), (4, 6956946), (6, 4637964), (8, 3478473), (9, 3091976), (12, 2318982), (18, 1545988), (24, 1159491), (36, 772994), (72, 386497), (523, 53208), (739, 37656), (1046, 26604), (1478, 18828), (1569, 17736), (2092, 13302), (2217, 12552), (2956, 9414), (3138, 8868), (4184, 6651), (4434, 6276), (4707, 5912)]