127906974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2266

約数の個数: 72

約数和(自身を含む): 316026360

約数和(自身を除く): 188119386

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2213, 2223, 3042, 3211, 4426, 4446, 6422, 6639, 9633, 13278, 19266, 19917, 28769, 28899, 39834, 42047, 57538, 57798, 84094, 86307, 126141, 172614, 252282, 258921, 373997, 378423, 517842, 546611, 747994, 756846, 1093222, 1121991, 1639833, 2243982, 3279666, 3365973, 4919499, 6731946, 7105943, 9838998, 14211886, 21317829, 42635658, 63953487, 127906974]

約数ペア:

[(1, 127906974), (2, 63953487), (3, 42635658), (6, 21317829), (9, 14211886), (13, 9838998), (18, 7105943), (19, 6731946), (26, 4919499), (38, 3365973), (39, 3279666), (57, 2243982), (78, 1639833), (114, 1121991), (117, 1093222), (169, 756846), (171, 747994), (234, 546611), (247, 517842), (338, 378423), (342, 373997), (494, 258921), (507, 252282), (741, 172614), (1014, 126141), (1482, 86307), (1521, 84094), (2213, 57798), (2223, 57538), (3042, 42047), (3211, 39834), (4426, 28899), (4446, 28769), (6422, 19917), (6639, 19266), (9633, 13278)]