7197246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^2$

素因数の和:493

約数の個数: 36

約数和(自身を含む): 17896632

約数和(自身を除く): 10699386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 2151, 3346, 4302, 5019, 10038, 15057, 30114, 57121, 114242, 171363, 342726, 399847, 514089, 799694, 1028178, 1199541, 2399082, 3598623, 7197246]

約数ペア:

[(1, 7197246), (2, 3598623), (3, 2399082), (6, 1199541), (7, 1028178), (9, 799694), (14, 514089), (18, 399847), (21, 342726), (42, 171363), (63, 114242), (126, 57121), (239, 30114), (478, 15057), (717, 10038), (1434, 5019), (1673, 4302), (2151, 3346)]