139363938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{158009}}^1$

素因数の和:158031

約数の個数: 36

約数和(自身を含む): 351256230

約数和(自身を除く): 211892292

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 158009, 316018, 474027, 948054, 1106063, 1422081, 2212126, 2844162, 3318189, 6636378, 7742441, 9954567, 15484882, 19909134, 23227323, 46454646, 69681969, 139363938]

約数ペア:

[(1, 139363938), (2, 69681969), (3, 46454646), (6, 23227323), (7, 19909134), (9, 15484882), (14, 9954567), (18, 7742441), (21, 6636378), (42, 3318189), (49, 2844162), (63, 2212126), (98, 1422081), (126, 1106063), (147, 948054), (294, 474027), (441, 316018), (882, 158009)]