12505584

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 40570320

約数和(自身を除く): 28064736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 409, 546, 588, 624, 637, 728, 784, 818, 1092, 1176, 1227, 1274, 1456, 1636, 1911, 2184, 2352, 2454, 2548, 2863, 3272, 3822, 4368, 4908, 5096, 5317, 5726, 6544, 7644, 8589, 9816, 10192, 10634, 11452, 15288, 15951, 17178, 19632, 20041, 21268, 22904, 30576, 31902, 34356, 37219, 40082, 42536, 45808, 60123, 63804, 68712, 74438, 80164, 85072, 111657, 120246, 127608, 137424, 148876, 160328, 223314, 240492, 255216, 260533, 297752, 320656, 446628, 480984, 521066, 595504, 781599, 893256, 961968, 1042132, 1563198, 1786512, 2084264, 3126396, 4168528, 6252792, 12505584]

約数ペア:

[(1, 12505584), (2, 6252792), (3, 4168528), (4, 3126396), (6, 2084264), (7, 1786512), (8, 1563198), (12, 1042132), (13, 961968), (14, 893256), (16, 781599), (21, 595504), (24, 521066), (26, 480984), (28, 446628), (39, 320656), (42, 297752), (48, 260533), (49, 255216), (52, 240492), (56, 223314), (78, 160328), (84, 148876), (91, 137424), (98, 127608), (104, 120246), (112, 111657), (147, 85072), (156, 80164), (168, 74438), (182, 68712), (196, 63804), (208, 60123), (273, 45808), (294, 42536), (312, 40082), (336, 37219), (364, 34356), (392, 31902), (409, 30576), (546, 22904), (588, 21268), (624, 20041), (637, 19632), (728, 17178), (784, 15951), (818, 15288), (1092, 11452), (1176, 10634), (1227, 10192), (1274, 9816), (1456, 8589), (1636, 7644), (1911, 6544), (2184, 5726), (2352, 5317), (2454, 5096), (2548, 4908), (2863, 4368), (3272, 3822)]