13149228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 33264000

約数和(自身を除く): 20114772

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 1499, 2193, 2924, 2998, 4386, 4497, 5996, 8772, 8994, 17988, 25483, 50966, 64457, 76449, 101932, 128914, 152898, 193371, 257828, 305796, 386742, 773484, 1095769, 2191538, 3287307, 4383076, 6574614, 13149228]

約数ペア:

[(1, 13149228), (2, 6574614), (3, 4383076), (4, 3287307), (6, 2191538), (12, 1095769), (17, 773484), (34, 386742), (43, 305796), (51, 257828), (68, 193371), (86, 152898), (102, 128914), (129, 101932), (172, 76449), (204, 64457), (258, 50966), (516, 25483), (731, 17988), (1462, 8994), (1499, 8772), (2193, 5996), (2924, 4497), (2998, 4386)]