12513438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5261

約数の個数: 48

約数和(自身を含む): 32622720

約数和(自身を除く): 20109282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 5227, 10454, 15681, 31362, 36589, 47043, 73178, 94086, 99313, 109767, 198626, 219534, 297939, 329301, 595878, 658602, 695191, 893817, 1390382, 1787634, 2085573, 4171146, 6256719, 12513438]

約数ペア:

[(1, 12513438), (2, 6256719), (3, 4171146), (6, 2085573), (7, 1787634), (9, 1390382), (14, 893817), (18, 695191), (19, 658602), (21, 595878), (38, 329301), (42, 297939), (57, 219534), (63, 198626), (114, 109767), (126, 99313), (133, 94086), (171, 73178), (266, 47043), (342, 36589), (399, 31362), (798, 15681), (1197, 10454), (2394, 5227)]