18442183012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 37465473024

約数和(自身を除く): 19023290012

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 73, 92, 146, 191, 253, 292, 382, 506, 764, 803, 1012, 1307, 1606, 1679, 2101, 2614, 3212, 3358, 4202, 4393, 5228, 6716, 8404, 8786, 13943, 14377, 17572, 18469, 27886, 28754, 30061, 36938, 48323, 55772, 57508, 60122, 73876, 95411, 96646, 120244, 153373, 190822, 193292, 249637, 306746, 320689, 330671, 381644, 499274, 613492, 641378, 661342, 998548, 1049521, 1282756, 1322684, 2099042, 2194453, 2746007, 3527579, 4198084, 4388906, 5492014, 5741651, 7055158, 8777812, 10984028, 11483302, 14110316, 18223501, 22966604, 24138983, 36447002, 48277966, 63158161, 72894004, 96555932, 126316322, 200458511, 252632644, 400917022, 419140523, 801834044, 838281046, 1676562092, 4610545753, 9221091506, 18442183012]

約数ペア:

[(1, 18442183012), (2, 9221091506), (4, 4610545753), (11, 1676562092), (22, 838281046), (23, 801834044), (44, 419140523), (46, 400917022), (73, 252632644), (92, 200458511), (146, 126316322), (191, 96555932), (253, 72894004), (292, 63158161), (382, 48277966), (506, 36447002), (764, 24138983), (803, 22966604), (1012, 18223501), (1307, 14110316), (1606, 11483302), (1679, 10984028), (2101, 8777812), (2614, 7055158), (3212, 5741651), (3358, 5492014), (4202, 4388906), (4393, 4198084), (5228, 3527579), (6716, 2746007), (8404, 2194453), (8786, 2099042), (13943, 1322684), (14377, 1282756), (17572, 1049521), (18469, 998548), (27886, 661342), (28754, 641378), (30061, 613492), (36938, 499274), (48323, 381644), (55772, 330671), (57508, 320689), (60122, 306746), (73876, 249637), (95411, 193292), (96646, 190822), (120244, 153373)]