2028474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 5323968

約数和(自身を除く): 3295494

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 947, 1071, 1894, 2142, 2841, 5682, 6629, 8523, 13258, 16099, 17046, 19887, 32198, 39774, 48297, 59661, 96594, 112693, 119322, 144891, 225386, 289782, 338079, 676158, 1014237, 2028474]

約数ペア:

[(1, 2028474), (2, 1014237), (3, 676158), (6, 338079), (7, 289782), (9, 225386), (14, 144891), (17, 119322), (18, 112693), (21, 96594), (34, 59661), (42, 48297), (51, 39774), (63, 32198), (102, 19887), (119, 17046), (126, 16099), (153, 13258), (238, 8523), (306, 6629), (357, 5682), (714, 2841), (947, 2142), (1071, 1894)]