12863214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7853}}^1$

素因数の和:7881

約数の個数: 48

約数和(自身を含む): 34306272

約数和(自身を除く): 21443058

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, 7853, 15706, 23559, 47118, 54971, 70677, 102089, 109942, 141354, 164913, 204178, 306267, 329826, 494739, 612534, 714623, 918801, 989478, 1429246, 1837602, 2143869, 4287738, 6431607, 12863214]

約数ペア:

[(1, 12863214), (2, 6431607), (3, 4287738), (6, 2143869), (7, 1837602), (9, 1429246), (13, 989478), (14, 918801), (18, 714623), (21, 612534), (26, 494739), (39, 329826), (42, 306267), (63, 204178), (78, 164913), (91, 141354), (117, 109942), (126, 102089), (182, 70677), (234, 54971), (273, 47118), (546, 23559), (819, 15706), (1638, 7853)]