2622438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 6997536

約数和(自身を除く): 4375098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1601, 1638, 3202, 4803, 9606, 11207, 14409, 20813, 22414, 28818, 33621, 41626, 62439, 67242, 100863, 124878, 145691, 187317, 201726, 291382, 374634, 437073, 874146, 1311219, 2622438]

約数ペア:

[(1, 2622438), (2, 1311219), (3, 874146), (6, 437073), (7, 374634), (9, 291382), (13, 201726), (14, 187317), (18, 145691), (21, 124878), (26, 100863), (39, 67242), (42, 62439), (63, 41626), (78, 33621), (91, 28818), (117, 22414), (126, 20813), (182, 14409), (234, 11207), (273, 9606), (546, 4803), (819, 3202), (1601, 1638)]