1891368

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 5190900

約数和(自身を除く): 3299532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 241, 327, 436, 482, 654, 723, 872, 964, 981, 1308, 1446, 1928, 1962, 2169, 2616, 2892, 3924, 4338, 5784, 7848, 8676, 17352, 26269, 52538, 78807, 105076, 157614, 210152, 236421, 315228, 472842, 630456, 945684, 1891368]

約数ペア:

[(1, 1891368), (2, 945684), (3, 630456), (4, 472842), (6, 315228), (8, 236421), (9, 210152), (12, 157614), (18, 105076), (24, 78807), (36, 52538), (72, 26269), (109, 17352), (218, 8676), (241, 7848), (327, 5784), (436, 4338), (482, 3924), (654, 2892), (723, 2616), (872, 2169), (964, 1962), (981, 1928), (1308, 1446)]