19279764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76507}}^1$

素因数の和:76524

約数の個数: 36

約数和(自身を含む): 55697824

約数和(自身を除く): 36418060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76507, 153014, 229521, 306028, 459042, 535549, 688563, 918084, 1071098, 1377126, 1606647, 2142196, 2754252, 3213294, 4819941, 6426588, 9639882, 19279764]

約数ペア:

[(1, 19279764), (2, 9639882), (3, 6426588), (4, 4819941), (6, 3213294), (7, 2754252), (9, 2142196), (12, 1606647), (14, 1377126), (18, 1071098), (21, 918084), (28, 688563), (36, 535549), (42, 459042), (63, 306028), (84, 229521), (126, 153014), (252, 76507)]