7825338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 18195840

約数和(自身を除く): 10370502

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 239, 306, 321, 478, 642, 717, 963, 1434, 1819, 1926, 2151, 3638, 4063, 4302, 5457, 8126, 10914, 12189, 16371, 24378, 25573, 32742, 36567, 51146, 73134, 76719, 153438, 230157, 434741, 460314, 869482, 1304223, 2608446, 3912669, 7825338]

約数ペア:

[(1, 7825338), (2, 3912669), (3, 2608446), (6, 1304223), (9, 869482), (17, 460314), (18, 434741), (34, 230157), (51, 153438), (102, 76719), (107, 73134), (153, 51146), (214, 36567), (239, 32742), (306, 25573), (321, 24378), (478, 16371), (642, 12189), (717, 10914), (963, 8126), (1434, 5457), (1819, 4302), (1926, 4063), (2151, 3638)]