1520787852

素因数分解:

$2^2\times 3^3\times {\mathrm{2371}}^1\times {\mathrm{5939}}^1$

素因数の和:8323

約数の個数: 48

約数和(自身を含む): 3945110400

約数和(自身を除く): 2424322548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2371, 4742, 5939, 7113, 9484, 11878, 14226, 17817, 21339, 23756, 28452, 35634, 42678, 53451, 64017, 71268, 85356, 106902, 128034, 160353, 213804, 256068, 320706, 641412, 14081369, 28162738, 42244107, 56325476, 84488214, 126732321, 168976428, 253464642, 380196963, 506929284, 760393926, 1520787852]

約数ペア:

[(1, 1520787852), (2, 760393926), (3, 506929284), (4, 380196963), (6, 253464642), (9, 168976428), (12, 126732321), (18, 84488214), (27, 56325476), (36, 42244107), (54, 28162738), (108, 14081369), (2371, 641412), (4742, 320706), (5939, 256068), (7113, 213804), (9484, 160353), (11878, 128034), (14226, 106902), (17817, 85356), (21339, 71268), (23756, 64017), (28452, 53451), (35634, 42678)]