27531828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 74483136

約数和(自身を除く): 46951308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 811, 828, 943, 1476, 1622, 1886, 2433, 2829, 3244, 3772, 4866, 5658, 7299, 8487, 9732, 11316, 14598, 16974, 18653, 29196, 33251, 33948, 37306, 55959, 66502, 74612, 99753, 111918, 133004, 167877, 199506, 223836, 299259, 335754, 399012, 598518, 671508, 764773, 1197036, 1529546, 2294319, 3059092, 4588638, 6882957, 9177276, 13765914, 27531828]

約数ペア:

[(1, 27531828), (2, 13765914), (3, 9177276), (4, 6882957), (6, 4588638), (9, 3059092), (12, 2294319), (18, 1529546), (23, 1197036), (36, 764773), (41, 671508), (46, 598518), (69, 399012), (82, 335754), (92, 299259), (123, 223836), (138, 199506), (164, 167877), (207, 133004), (246, 111918), (276, 99753), (369, 74612), (414, 66502), (492, 55959), (738, 37306), (811, 33948), (828, 33251), (943, 29196), (1476, 18653), (1622, 16974), (1886, 14598), (2433, 11316), (2829, 9732), (3244, 8487), (3772, 7299), (4866, 5658)]