118918548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1051}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 344635200

約数和(自身を除く): 225716652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 449, 898, 1051, 1347, 1796, 2102, 2694, 3143, 3153, 4041, 4204, 5388, 6286, 6306, 7357, 8082, 9429, 9459, 12572, 12612, 14714, 16164, 18858, 18918, 22071, 28287, 29428, 37716, 37836, 44142, 56574, 66213, 88284, 113148, 132426, 264852, 471899, 943798, 1415697, 1887596, 2831394, 3303293, 4247091, 5662788, 6606586, 8494182, 9909879, 13213172, 16988364, 19819758, 29729637, 39639516, 59459274, 118918548]

約数ペア:

[(1, 118918548), (2, 59459274), (3, 39639516), (4, 29729637), (6, 19819758), (7, 16988364), (9, 13213172), (12, 9909879), (14, 8494182), (18, 6606586), (21, 5662788), (28, 4247091), (36, 3303293), (42, 2831394), (63, 1887596), (84, 1415697), (126, 943798), (252, 471899), (449, 264852), (898, 132426), (1051, 113148), (1347, 88284), (1796, 66213), (2102, 56574), (2694, 44142), (3143, 37836), (3153, 37716), (4041, 29428), (4204, 28287), (5388, 22071), (6286, 18918), (6306, 18858), (7357, 16164), (8082, 14714), (9429, 12612), (9459, 12572)]