212422938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55579}}^1$

素因数の和:55611

約数の個数: 48

約数和(自身を含む): 532234080

約数和(自身を除く): 319811142

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 55579, 111158, 166737, 333474, 389053, 722527, 778106, 1167159, 1445054, 2167581, 2334318, 2723371, 4335162, 5057689, 5446742, 8170113, 10115378, 15173067, 16340226, 30346134, 35403823, 70807646, 106211469, 212422938]

約数ペア:

[(1, 212422938), (2, 106211469), (3, 70807646), (6, 35403823), (7, 30346134), (13, 16340226), (14, 15173067), (21, 10115378), (26, 8170113), (39, 5446742), (42, 5057689), (49, 4335162), (78, 2723371), (91, 2334318), (98, 2167581), (147, 1445054), (182, 1167159), (273, 778106), (294, 722527), (546, 389053), (637, 333474), (1274, 166737), (1911, 111158), (3822, 55579)]