38377242

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 85868640

約数和(自身を除く): 47491398

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 179, 258, 277, 358, 387, 537, 554, 774, 831, 1074, 1611, 1662, 2493, 3222, 4986, 7697, 11911, 15394, 23091, 23822, 35733, 46182, 49583, 69273, 71466, 99166, 107199, 138546, 148749, 214398, 297498, 446247, 892494, 2132069, 4264138, 6396207, 12792414, 19188621, 38377242]

約数ペア:

[(1, 38377242), (2, 19188621), (3, 12792414), (6, 6396207), (9, 4264138), (18, 2132069), (43, 892494), (86, 446247), (129, 297498), (179, 214398), (258, 148749), (277, 138546), (358, 107199), (387, 99166), (537, 71466), (554, 69273), (774, 49583), (831, 46182), (1074, 35733), (1611, 23822), (1662, 23091), (2493, 15394), (3222, 11911), (4986, 7697)]