189931644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{107671}}^1$

素因数の和:107695

約数の個数: 54

約数和(自身を含む): 558494664

約数和(自身を除く): 368563020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 107671, 215342, 323013, 430684, 646026, 753697, 969039, 1292052, 1507394, 1938078, 2261091, 3014788, 3876156, 4522182, 5275879, 6783273, 9044364, 10551758, 13566546, 15827637, 21103516, 27133092, 31655274, 47482911, 63310548, 94965822, 189931644]

約数ペア:

[(1, 189931644), (2, 94965822), (3, 63310548), (4, 47482911), (6, 31655274), (7, 27133092), (9, 21103516), (12, 15827637), (14, 13566546), (18, 10551758), (21, 9044364), (28, 6783273), (36, 5275879), (42, 4522182), (49, 3876156), (63, 3014788), (84, 2261091), (98, 1938078), (126, 1507394), (147, 1292052), (196, 969039), (252, 753697), (294, 646026), (441, 430684), (588, 323013), (882, 215342), (1764, 107671)]