1415556

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 3933468

約数和(自身を除く): 2517912

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 257, 306, 324, 459, 514, 612, 771, 918, 1028, 1377, 1542, 1836, 2313, 2754, 3084, 4369, 4626, 5508, 6939, 8738, 9252, 13107, 13878, 17476, 20817, 26214, 27756, 39321, 41634, 52428, 78642, 83268, 117963, 157284, 235926, 353889, 471852, 707778, 1415556]

約数ペア:

[(1, 1415556), (2, 707778), (3, 471852), (4, 353889), (6, 235926), (9, 157284), (12, 117963), (17, 83268), (18, 78642), (27, 52428), (34, 41634), (36, 39321), (51, 27756), (54, 26214), (68, 20817), (81, 17476), (102, 13878), (108, 13107), (153, 9252), (162, 8738), (204, 6939), (257, 5508), (306, 4626), (324, 4369), (459, 3084), (514, 2754), (612, 2313), (771, 1836), (918, 1542), (1028, 1377)]