38661768

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4099}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 105534000

約数和(自身を除く): 66872232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4099, 4716, 8198, 9432, 12297, 16396, 24594, 32792, 36891, 49188, 73782, 98376, 147564, 295128, 536969, 1073938, 1610907, 2147876, 3221814, 4295752, 4832721, 6443628, 9665442, 12887256, 19330884, 38661768]

約数ペア:

[(1, 38661768), (2, 19330884), (3, 12887256), (4, 9665442), (6, 6443628), (8, 4832721), (9, 4295752), (12, 3221814), (18, 2147876), (24, 1610907), (36, 1073938), (72, 536969), (131, 295128), (262, 147564), (393, 98376), (524, 73782), (786, 49188), (1048, 36891), (1179, 32792), (1572, 24594), (2358, 16396), (3144, 12297), (4099, 9432), (4716, 8198)]