12257154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1104

約数の個数: 72

約数和(自身を含む): 33300540

約数和(自身を除く): 21043386

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1069, 1274, 1638, 1911, 2138, 3207, 3822, 5733, 6414, 7483, 9621, 11466, 13897, 14966, 19242, 22449, 27794, 41691, 44898, 52381, 67347, 83382, 97279, 104762, 125073, 134694, 157143, 194558, 250146, 291837, 314286, 471429, 583674, 680953, 875511, 942858, 1361906, 1751022, 2042859, 4085718, 6128577, 12257154]

約数ペア:

[(1, 12257154), (2, 6128577), (3, 4085718), (6, 2042859), (7, 1751022), (9, 1361906), (13, 942858), (14, 875511), (18, 680953), (21, 583674), (26, 471429), (39, 314286), (42, 291837), (49, 250146), (63, 194558), (78, 157143), (91, 134694), (98, 125073), (117, 104762), (126, 97279), (147, 83382), (182, 67347), (234, 52381), (273, 44898), (294, 41691), (441, 27794), (546, 22449), (637, 19242), (819, 14966), (882, 13897), (1069, 11466), (1274, 9621), (1638, 7483), (1911, 6414), (2138, 5733), (3207, 3822)]