2014551

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 80

約数和(自身を含む): 4181760

約数和(自身を除く): 2167209

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 27, 33, 51, 57, 63, 77, 81, 99, 119, 133, 153, 171, 187, 189, 209, 231, 297, 323, 357, 399, 459, 513, 561, 567, 627, 693, 891, 969, 1071, 1197, 1309, 1377, 1463, 1539, 1683, 1881, 2079, 2261, 2907, 3213, 3553, 3591, 3927, 4389, 5049, 5643, 6237, 6783, 8721, 9639, 10659, 10773, 11781, 13167, 15147, 16929, 20349, 24871, 26163, 31977, 35343, 39501, 61047, 74613, 95931, 106029, 118503, 183141, 223839, 287793, 671517, 2014551]

約数ペア:

[(1, 2014551), (3, 671517), (7, 287793), (9, 223839), (11, 183141), (17, 118503), (19, 106029), (21, 95931), (27, 74613), (33, 61047), (51, 39501), (57, 35343), (63, 31977), (77, 26163), (81, 24871), (99, 20349), (119, 16929), (133, 15147), (153, 13167), (171, 11781), (187, 10773), (189, 10659), (209, 9639), (231, 8721), (297, 6783), (323, 6237), (357, 5643), (399, 5049), (459, 4389), (513, 3927), (561, 3591), (567, 3553), (627, 3213), (693, 2907), (891, 2261), (969, 2079), (1071, 1881), (1197, 1683), (1309, 1539), (1377, 1463)]