4780548

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 54

約数和(自身を含む): 12547626

約数和(自身を除く): 7767078

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 148, 194, 222, 291, 333, 388, 444, 582, 666, 873, 1164, 1332, 1369, 1746, 2738, 3492, 3589, 4107, 5476, 7178, 8214, 10767, 12321, 14356, 16428, 21534, 24642, 32301, 43068, 49284, 64602, 129204, 132793, 265586, 398379, 531172, 796758, 1195137, 1593516, 2390274, 4780548]

約数ペア:

[(1, 4780548), (2, 2390274), (3, 1593516), (4, 1195137), (6, 796758), (9, 531172), (12, 398379), (18, 265586), (36, 132793), (37, 129204), (74, 64602), (97, 49284), (111, 43068), (148, 32301), (194, 24642), (222, 21534), (291, 16428), (333, 14356), (388, 12321), (444, 10767), (582, 8214), (666, 7178), (873, 5476), (1164, 4107), (1332, 3589), (1369, 3492), (1746, 2738)]