38993814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 89809200

約数和(自身を除く): 50815386

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1009, 1017, 2018, 2034, 2147, 3027, 4294, 6054, 6441, 9081, 12882, 18162, 19171, 19323, 38342, 38646, 57513, 114017, 115026, 172539, 228034, 342051, 345078, 684102, 1026153, 2052306, 2166323, 4332646, 6498969, 12997938, 19496907, 38993814]

約数ペア:

[(1, 38993814), (2, 19496907), (3, 12997938), (6, 6498969), (9, 4332646), (18, 2166323), (19, 2052306), (38, 1026153), (57, 684102), (113, 345078), (114, 342051), (171, 228034), (226, 172539), (339, 115026), (342, 114017), (678, 57513), (1009, 38646), (1017, 38342), (2018, 19323), (2034, 19171), (2147, 18162), (3027, 12882), (4294, 9081), (6054, 6441)]