8458086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 21201264

約数和(自身を除く): 12743178

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, 2213, 3822, 4426, 6639, 13278, 15491, 28769, 30982, 46473, 57538, 86307, 92946, 108437, 172614, 201383, 216874, 325311, 402766, 604149, 650622, 1208298, 1409681, 2819362, 4229043, 8458086]

約数ペア:

[(1, 8458086), (2, 4229043), (3, 2819362), (6, 1409681), (7, 1208298), (13, 650622), (14, 604149), (21, 402766), (26, 325311), (39, 216874), (42, 201383), (49, 172614), (78, 108437), (91, 92946), (98, 86307), (147, 57538), (182, 46473), (273, 30982), (294, 28769), (546, 15491), (637, 13278), (1274, 6639), (1911, 4426), (2213, 3822)]