40994514

素因数分解:

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

素因数の和:696

約数の個数: 96

約数和(自身を含む): 108164160

約数和(自身を除く): 67169646

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 306, 323, 342, 374, 418, 561, 627, 641, 646, 969, 1122, 1254, 1282, 1683, 1881, 1923, 1938, 2907, 3366, 3553, 3762, 3846, 5769, 5814, 7051, 7106, 10659, 10897, 11538, 12179, 14102, 21153, 21318, 21794, 24358, 31977, 32691, 36537, 42306, 63459, 63954, 65382, 73074, 98073, 109611, 119867, 126918, 133969, 196146, 207043, 219222, 239734, 267938, 359601, 401907, 414086, 621129, 719202, 803814, 1078803, 1205721, 1242258, 1863387, 2157606, 2277473, 2411442, 3726774, 4554946, 6832419, 13664838, 20497257, 40994514]

約数ペア:

[(1, 40994514), (2, 20497257), (3, 13664838), (6, 6832419), (9, 4554946), (11, 3726774), (17, 2411442), (18, 2277473), (19, 2157606), (22, 1863387), (33, 1242258), (34, 1205721), (38, 1078803), (51, 803814), (57, 719202), (66, 621129), (99, 414086), (102, 401907), (114, 359601), (153, 267938), (171, 239734), (187, 219222), (198, 207043), (209, 196146), (306, 133969), (323, 126918), (342, 119867), (374, 109611), (418, 98073), (561, 73074), (627, 65382), (641, 63954), (646, 63459), (969, 42306), (1122, 36537), (1254, 32691), (1282, 31977), (1683, 24358), (1881, 21794), (1923, 21318), (1938, 21153), (2907, 14102), (3366, 12179), (3553, 11538), (3762, 10897), (3846, 10659), (5769, 7106), (5814, 7051)]