126421854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{577}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 278008752

約数和(自身を除く): 151586898

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 577, 689, 1154, 1378, 1731, 2067, 2809, 3462, 4134, 5618, 7501, 8427, 15002, 16854, 22503, 30581, 36517, 45006, 61162, 73034, 91743, 109551, 183486, 219102, 397553, 795106, 1192659, 1620793, 2385318, 3241586, 4862379, 9724758, 21070309, 42140618, 63210927, 126421854]

約数ペア:

[(1, 126421854), (2, 63210927), (3, 42140618), (6, 21070309), (13, 9724758), (26, 4862379), (39, 3241586), (53, 2385318), (78, 1620793), (106, 1192659), (159, 795106), (318, 397553), (577, 219102), (689, 183486), (1154, 109551), (1378, 91743), (1731, 73034), (2067, 61162), (2809, 45006), (3462, 36517), (4134, 30581), (5618, 22503), (7501, 16854), (8427, 15002)]