11992356

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 31775744

約数和(自身を除く): 19783388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 127, 129, 172, 183, 244, 254, 258, 366, 381, 387, 508, 516, 549, 732, 762, 774, 1098, 1143, 1524, 1548, 2196, 2286, 2623, 4572, 5246, 5461, 7747, 7869, 10492, 10922, 15494, 15738, 16383, 21844, 23241, 23607, 30988, 31476, 32766, 46482, 47214, 49149, 65532, 69723, 92964, 94428, 98298, 139446, 196596, 278892, 333121, 666242, 999363, 1332484, 1998726, 2998089, 3997452, 5996178, 11992356]

約数ペア:

[(1, 11992356), (2, 5996178), (3, 3997452), (4, 2998089), (6, 1998726), (9, 1332484), (12, 999363), (18, 666242), (36, 333121), (43, 278892), (61, 196596), (86, 139446), (122, 98298), (127, 94428), (129, 92964), (172, 69723), (183, 65532), (244, 49149), (254, 47214), (258, 46482), (366, 32766), (381, 31476), (387, 30988), (508, 23607), (516, 23241), (549, 21844), (732, 16383), (762, 15738), (774, 15494), (1098, 10922), (1143, 10492), (1524, 7869), (1548, 7747), (2196, 5461), (2286, 5246), (2623, 4572)]