27890226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17027}}^1$

素因数の和:17055

約数の個数: 48

約数和(自身を含む): 74378304

約数和(自身を除く): 46488078

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, 1638, 17027, 34054, 51081, 102162, 119189, 153243, 221351, 238378, 306486, 357567, 442702, 664053, 715134, 1072701, 1328106, 1549457, 1992159, 2145402, 3098914, 3984318, 4648371, 9296742, 13945113, 27890226]

約数ペア:

[(1, 27890226), (2, 13945113), (3, 9296742), (6, 4648371), (7, 3984318), (9, 3098914), (13, 2145402), (14, 1992159), (18, 1549457), (21, 1328106), (26, 1072701), (39, 715134), (42, 664053), (63, 442702), (78, 357567), (91, 306486), (117, 238378), (126, 221351), (182, 153243), (234, 119189), (273, 102162), (546, 51081), (819, 34054), (1638, 17027)]