16239636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21501

約数の個数: 48

約数和(自身を含む): 48119680

約数和(自身を除く): 31880044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21481, 42962, 64443, 85924, 128886, 150367, 193329, 257772, 300734, 386658, 451101, 579987, 601468, 773316, 902202, 1159974, 1353303, 1804404, 2319948, 2706606, 4059909, 5413212, 8119818, 16239636]

約数ペア:

[(1, 16239636), (2, 8119818), (3, 5413212), (4, 4059909), (6, 2706606), (7, 2319948), (9, 1804404), (12, 1353303), (14, 1159974), (18, 902202), (21, 773316), (27, 601468), (28, 579987), (36, 451101), (42, 386658), (54, 300734), (63, 257772), (84, 193329), (108, 150367), (126, 128886), (189, 85924), (252, 64443), (378, 42962), (756, 21481)]