13753278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9923}}^1$

素因数の和:9949

約数の個数: 48

約数和(自身を含む): 37155456

約数和(自身を除く): 23402178

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 9923, 19846, 29769, 59538, 69461, 89307, 109153, 138922, 178614, 208383, 218306, 327459, 416766, 625149, 654918, 764071, 982377, 1250298, 1528142, 1964754, 2292213, 4584426, 6876639, 13753278]

約数ペア:

[(1, 13753278), (2, 6876639), (3, 4584426), (6, 2292213), (7, 1964754), (9, 1528142), (11, 1250298), (14, 982377), (18, 764071), (21, 654918), (22, 625149), (33, 416766), (42, 327459), (63, 218306), (66, 208383), (77, 178614), (99, 138922), (126, 109153), (154, 89307), (198, 69461), (231, 59538), (462, 29769), (693, 19846), (1386, 9923)]