219317826

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{57383}}^1$

素因数の和:57415

約数の個数: 48

約数和(自身を含む): 549509184

約数和(自身を除く): 330191358

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, 57383, 114766, 172149, 344298, 401681, 745979, 803362, 1205043, 1491958, 2237937, 2410086, 2811767, 4475874, 5221853, 5623534, 8435301, 10443706, 15665559, 16870602, 31331118, 36552971, 73105942, 109658913, 219317826]

約数ペア:

[(1, 219317826), (2, 109658913), (3, 73105942), (6, 36552971), (7, 31331118), (13, 16870602), (14, 15665559), (21, 10443706), (26, 8435301), (39, 5623534), (42, 5221853), (49, 4475874), (78, 2811767), (91, 2410086), (98, 2237937), (147, 1491958), (182, 1205043), (273, 803362), (294, 745979), (546, 401681), (637, 344298), (1274, 172149), (1911, 114766), (3822, 57383)]