1900903914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1160503}}^1$

素因数の和:1160531

約数の個数: 48

約数和(自身を含む): 5069081472

約数和(自身を除く): 3168177558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1160503, 2321006, 3481509, 6963018, 8123521, 10444527, 15086539, 16247042, 20889054, 24370563, 30173078, 45259617, 48741126, 73111689, 90519234, 105605773, 135778851, 146223378, 211211546, 271557702, 316817319, 633634638, 950451957, 1900903914]

約数ペア:

[(1, 1900903914), (2, 950451957), (3, 633634638), (6, 316817319), (7, 271557702), (9, 211211546), (13, 146223378), (14, 135778851), (18, 105605773), (21, 90519234), (26, 73111689), (39, 48741126), (42, 45259617), (63, 30173078), (78, 24370563), (91, 20889054), (117, 16247042), (126, 15086539), (182, 10444527), (234, 8123521), (273, 6963018), (546, 3481509), (819, 2321006), (1638, 1160503)]