427644546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2375

約数の個数: 64

約数和(自身を含む): 1010009088

約数和(自身を除く): 582364542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 107, 129, 214, 258, 301, 321, 602, 642, 749, 903, 1498, 1806, 2213, 2247, 4426, 4494, 4601, 6639, 9202, 13278, 13803, 15491, 27606, 30982, 32207, 46473, 64414, 92946, 95159, 96621, 190318, 193242, 236791, 285477, 473582, 570954, 666113, 710373, 1332226, 1420746, 1657537, 1998339, 3315074, 3996678, 4972611, 9945222, 10182013, 20364026, 30546039, 61092078, 71274091, 142548182, 213822273, 427644546]

約数ペア:

[(1, 427644546), (2, 213822273), (3, 142548182), (6, 71274091), (7, 61092078), (14, 30546039), (21, 20364026), (42, 10182013), (43, 9945222), (86, 4972611), (107, 3996678), (129, 3315074), (214, 1998339), (258, 1657537), (301, 1420746), (321, 1332226), (602, 710373), (642, 666113), (749, 570954), (903, 473582), (1498, 285477), (1806, 236791), (2213, 193242), (2247, 190318), (4426, 96621), (4494, 95159), (4601, 92946), (6639, 64414), (9202, 46473), (13278, 32207), (13803, 30982), (15491, 27606)]