1264492026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3345217}}^1$

素因数の和:3345235

約数の個数: 32

約数和(自身を含む): 3211409280

約数和(自身を除く): 1946917254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3345217, 6690434, 10035651, 20071302, 23416519, 30106953, 46833038, 60213906, 70249557, 90320859, 140499114, 180641718, 210748671, 421497342, 632246013, 1264492026]

約数ペア:

[(1, 1264492026), (2, 632246013), (3, 421497342), (6, 210748671), (7, 180641718), (9, 140499114), (14, 90320859), (18, 70249557), (21, 60213906), (27, 46833038), (42, 30106953), (54, 23416519), (63, 20071302), (126, 10035651), (189, 6690434), (378, 3345217)]