27190884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 74577888

約数和(自身を除く): 47387004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 353, 393, 524, 588, 706, 786, 917, 1059, 1412, 1572, 1834, 2118, 2471, 2751, 3668, 4236, 4942, 5502, 6419, 7413, 9884, 11004, 12838, 14826, 17297, 19257, 25676, 29652, 34594, 38514, 46243, 51891, 69188, 77028, 92486, 103782, 138729, 184972, 207564, 277458, 323701, 554916, 647402, 971103, 1294804, 1942206, 2265907, 3884412, 4531814, 6797721, 9063628, 13595442, 27190884]

約数ペア:

[(1, 27190884), (2, 13595442), (3, 9063628), (4, 6797721), (6, 4531814), (7, 3884412), (12, 2265907), (14, 1942206), (21, 1294804), (28, 971103), (42, 647402), (49, 554916), (84, 323701), (98, 277458), (131, 207564), (147, 184972), (196, 138729), (262, 103782), (294, 92486), (353, 77028), (393, 69188), (524, 51891), (588, 46243), (706, 38514), (786, 34594), (917, 29652), (1059, 25676), (1412, 19257), (1572, 17297), (1834, 14826), (2118, 12838), (2471, 11004), (2751, 9884), (3668, 7413), (4236, 6419), (4942, 5502)]