2154927072

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1320421}}^1$

素因数の和:1320451

約数の個数: 48

約数和(自身を含む): 5989434192

約数和(自身を除く): 3834507120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 1320421, 2640842, 3961263, 5281684, 7922526, 10563368, 15845052, 21126736, 22447157, 31690104, 42253472, 44894314, 63380208, 67341471, 89788628, 126760416, 134682942, 179577256, 269365884, 359154512, 538731768, 718309024, 1077463536, 2154927072]

約数ペア:

[(1, 2154927072), (2, 1077463536), (3, 718309024), (4, 538731768), (6, 359154512), (8, 269365884), (12, 179577256), (16, 134682942), (17, 126760416), (24, 89788628), (32, 67341471), (34, 63380208), (48, 44894314), (51, 42253472), (68, 31690104), (96, 22447157), (102, 21126736), (136, 15845052), (204, 10563368), (272, 7922526), (408, 5281684), (544, 3961263), (816, 2640842), (1632, 1320421)]