189091308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5347}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 505535744

約数和(自身を除く): 316444436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 5052, 5347, 5894, 8841, 10694, 11788, 16041, 17682, 21388, 32082, 35364, 37429, 64164, 74858, 112287, 149716, 224574, 449148, 2251087, 4502174, 6753261, 9004348, 13506522, 15757609, 27013044, 31515218, 47272827, 63030436, 94545654, 189091308]

約数ペア:

[(1, 189091308), (2, 94545654), (3, 63030436), (4, 47272827), (6, 31515218), (7, 27013044), (12, 15757609), (14, 13506522), (21, 9004348), (28, 6753261), (42, 4502174), (84, 2251087), (421, 449148), (842, 224574), (1263, 149716), (1684, 112287), (2526, 74858), (2947, 64164), (5052, 37429), (5347, 35364), (5894, 32082), (8841, 21388), (10694, 17682), (11788, 16041)]