8705214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 21939840

約数和(自身を除く): 13234626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1171, 1239, 2342, 2478, 3513, 3717, 7026, 7434, 8197, 10539, 16394, 21078, 24591, 49182, 69089, 73773, 138178, 147546, 207267, 414534, 483623, 621801, 967246, 1243602, 1450869, 2901738, 4352607, 8705214]

約数ペア:

[(1, 8705214), (2, 4352607), (3, 2901738), (6, 1450869), (7, 1243602), (9, 967246), (14, 621801), (18, 483623), (21, 414534), (42, 207267), (59, 147546), (63, 138178), (118, 73773), (126, 69089), (177, 49182), (354, 24591), (413, 21078), (531, 16394), (826, 10539), (1062, 8197), (1171, 7434), (1239, 7026), (2342, 3717), (2478, 3513)]