40584474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18947}}^1$

素因数の和:18979

約数の個数: 48

約数和(自身を含む): 106411968

約数和(自身を除く): 65827494

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, 1071, 2142, 18947, 37894, 56841, 113682, 132629, 170523, 265258, 322099, 341046, 397887, 644198, 795774, 966297, 1193661, 1932594, 2254693, 2387322, 2898891, 4509386, 5797782, 6764079, 13528158, 20292237, 40584474]

約数ペア:

[(1, 40584474), (2, 20292237), (3, 13528158), (6, 6764079), (7, 5797782), (9, 4509386), (14, 2898891), (17, 2387322), (18, 2254693), (21, 1932594), (34, 1193661), (42, 966297), (51, 795774), (63, 644198), (102, 397887), (119, 341046), (126, 322099), (153, 265258), (238, 170523), (306, 132629), (357, 113682), (714, 56841), (1071, 37894), (2142, 18947)]