11528892

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 31340400

約数和(自身を除く): 19811508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 409, 486, 522, 783, 818, 972, 1044, 1227, 1566, 1636, 2349, 2454, 3132, 3681, 4698, 4908, 7047, 7362, 9396, 11043, 11861, 14094, 14724, 22086, 23722, 28188, 33129, 35583, 44172, 47444, 66258, 71166, 99387, 106749, 132516, 142332, 198774, 213498, 320247, 397548, 426996, 640494, 960741, 1280988, 1921482, 2882223, 3842964, 5764446, 11528892]

約数ペア:

[(1, 11528892), (2, 5764446), (3, 3842964), (4, 2882223), (6, 1921482), (9, 1280988), (12, 960741), (18, 640494), (27, 426996), (29, 397548), (36, 320247), (54, 213498), (58, 198774), (81, 142332), (87, 132516), (108, 106749), (116, 99387), (162, 71166), (174, 66258), (243, 47444), (261, 44172), (324, 35583), (348, 33129), (409, 28188), (486, 23722), (522, 22086), (783, 14724), (818, 14094), (972, 11861), (1044, 11043), (1227, 9396), (1566, 7362), (1636, 7047), (2349, 4908), (2454, 4698), (3132, 3681)]