27156156

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 64856064

約数和(自身を除く): 37699908

約数列:

[1, 2, 3, 4, 6, 12, 103, 127, 173, 206, 254, 309, 346, 381, 412, 508, 519, 618, 692, 762, 1038, 1236, 1524, 2076, 13081, 17819, 21971, 26162, 35638, 39243, 43942, 52324, 53457, 65913, 71276, 78486, 87884, 106914, 131826, 156972, 213828, 263652, 2263013, 4526026, 6789039, 9052052, 13578078, 27156156]

約数ペア:

[(1, 27156156), (2, 13578078), (3, 9052052), (4, 6789039), (6, 4526026), (12, 2263013), (103, 263652), (127, 213828), (173, 156972), (206, 131826), (254, 106914), (309, 87884), (346, 78486), (381, 71276), (412, 65913), (508, 53457), (519, 52324), (618, 43942), (692, 39243), (762, 35638), (1038, 26162), (1236, 21971), (1524, 17819), (2076, 13081)]