19189044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76147}}^1$

素因数の和:76164

約数の個数: 36

約数和(自身を含む): 55435744

約数和(自身を除く): 36246700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76147, 152294, 228441, 304588, 456882, 533029, 685323, 913764, 1066058, 1370646, 1599087, 2132116, 2741292, 3198174, 4797261, 6396348, 9594522, 19189044]

約数ペア:

[(1, 19189044), (2, 9594522), (3, 6396348), (4, 4797261), (6, 3198174), (7, 2741292), (9, 2132116), (12, 1599087), (14, 1370646), (18, 1066058), (21, 913764), (28, 685323), (36, 533029), (42, 456882), (63, 304588), (84, 228441), (126, 152294), (252, 76147)]