18075897836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{10607}}^1$

素因数の和:11966

約数の個数: 48

約数和(自身を含む): 35286451200

約数和(自身を除く): 17210553364

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1319, 2638, 5276, 10607, 21214, 22423, 25061, 42428, 44846, 50122, 89692, 100244, 180319, 201533, 360638, 403066, 426037, 721276, 806132, 852074, 1704148, 3426061, 6852122, 13704244, 13990633, 27981266, 55962532, 237840761, 265822027, 475681522, 531644054, 951363044, 1063288108, 4518974459, 9037948918, 18075897836]

約数ペア:

[(1, 18075897836), (2, 9037948918), (4, 4518974459), (17, 1063288108), (19, 951363044), (34, 531644054), (38, 475681522), (68, 265822027), (76, 237840761), (323, 55962532), (646, 27981266), (1292, 13990633), (1319, 13704244), (2638, 6852122), (5276, 3426061), (10607, 1704148), (21214, 852074), (22423, 806132), (25061, 721276), (42428, 426037), (44846, 403066), (50122, 360638), (89692, 201533), (100244, 180319)]