13394844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 36756720

約数和(自身を除く): 23361876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 509, 516, 612, 731, 774, 1018, 1462, 1527, 1548, 2036, 2193, 2924, 3054, 4386, 4581, 6108, 6579, 8653, 8772, 9162, 13158, 17306, 18324, 21887, 25959, 26316, 34612, 43774, 51918, 65661, 77877, 87548, 103836, 131322, 155754, 196983, 262644, 311508, 372079, 393966, 744158, 787932, 1116237, 1488316, 2232474, 3348711, 4464948, 6697422, 13394844]

約数ペア:

[(1, 13394844), (2, 6697422), (3, 4464948), (4, 3348711), (6, 2232474), (9, 1488316), (12, 1116237), (17, 787932), (18, 744158), (34, 393966), (36, 372079), (43, 311508), (51, 262644), (68, 196983), (86, 155754), (102, 131322), (129, 103836), (153, 87548), (172, 77877), (204, 65661), (258, 51918), (306, 43774), (387, 34612), (509, 26316), (516, 25959), (612, 21887), (731, 18324), (774, 17306), (1018, 13158), (1462, 9162), (1527, 8772), (1548, 8653), (2036, 6579), (2193, 6108), (2924, 4581), (3054, 4386)]