13664838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 33281280

約数和(自身を除く): 19616442

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 641, 646, 969, 1122, 1254, 1282, 1923, 1938, 3553, 3846, 7051, 7106, 10659, 10897, 12179, 14102, 21153, 21318, 21794, 24358, 32691, 36537, 42306, 65382, 73074, 119867, 133969, 207043, 239734, 267938, 359601, 401907, 414086, 621129, 719202, 803814, 1242258, 2277473, 4554946, 6832419, 13664838]

約数ペア:

[(1, 13664838), (2, 6832419), (3, 4554946), (6, 2277473), (11, 1242258), (17, 803814), (19, 719202), (22, 621129), (33, 414086), (34, 401907), (38, 359601), (51, 267938), (57, 239734), (66, 207043), (102, 133969), (114, 119867), (187, 73074), (209, 65382), (323, 42306), (374, 36537), (418, 32691), (561, 24358), (627, 21794), (641, 21318), (646, 21153), (969, 14102), (1122, 12179), (1254, 10897), (1282, 10659), (1923, 7106), (1938, 7051), (3553, 3846)]