15820452

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{3889}}^1$

素因数の和:4012

約数の個数: 36

約数和(自身を含む): 40354860

約数和(自身を除く): 24534408

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 3889, 4068, 7778, 11667, 15556, 23334, 35001, 46668, 70002, 140004, 439457, 878914, 1318371, 1757828, 2636742, 3955113, 5273484, 7910226, 15820452]

約数ペア:

[(1, 15820452), (2, 7910226), (3, 5273484), (4, 3955113), (6, 2636742), (9, 1757828), (12, 1318371), (18, 878914), (36, 439457), (113, 140004), (226, 70002), (339, 46668), (452, 35001), (678, 23334), (1017, 15556), (1356, 11667), (2034, 7778), (3889, 4068)]