19382076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76913}}^1$

素因数の和:76930

約数の個数: 36

約数和(自身を含む): 55993392

約数和(自身を除く): 36611316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76913, 153826, 230739, 307652, 461478, 538391, 692217, 922956, 1076782, 1384434, 1615173, 2153564, 2768868, 3230346, 4845519, 6460692, 9691038, 19382076]

約数ペア:

[(1, 19382076), (2, 9691038), (3, 6460692), (4, 4845519), (6, 3230346), (7, 2768868), (9, 2153564), (12, 1615173), (14, 1384434), (18, 1076782), (21, 922956), (28, 692217), (36, 538391), (42, 461478), (63, 307652), (84, 230739), (126, 153826), (252, 76913)]