8453604

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 20845440

約数和(自身を除く): 12391836

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 276, 281, 327, 436, 562, 654, 843, 1124, 1308, 1686, 2507, 3372, 5014, 6463, 7521, 10028, 12926, 15042, 19389, 25852, 30084, 30629, 38778, 61258, 77556, 91887, 122516, 183774, 367548, 704467, 1408934, 2113401, 2817868, 4226802, 8453604]

約数ペア:

[(1, 8453604), (2, 4226802), (3, 2817868), (4, 2113401), (6, 1408934), (12, 704467), (23, 367548), (46, 183774), (69, 122516), (92, 91887), (109, 77556), (138, 61258), (218, 38778), (276, 30629), (281, 30084), (327, 25852), (436, 19389), (562, 15042), (654, 12926), (843, 10028), (1124, 7521), (1308, 6463), (1686, 5014), (2507, 3372)]