7945902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 19038240

約数和(自身を除く): 11092338

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1129, 1173, 2258, 2346, 3387, 3519, 6774, 7038, 10161, 19193, 20322, 25967, 38386, 51934, 57579, 77901, 115158, 155802, 172737, 233703, 345474, 441439, 467406, 882878, 1324317, 2648634, 3972951, 7945902]

約数ペア:

[(1, 7945902), (2, 3972951), (3, 2648634), (6, 1324317), (9, 882878), (17, 467406), (18, 441439), (23, 345474), (34, 233703), (46, 172737), (51, 155802), (69, 115158), (102, 77901), (138, 57579), (153, 51934), (207, 38386), (306, 25967), (391, 20322), (414, 19193), (782, 10161), (1129, 7038), (1173, 6774), (2258, 3519), (2346, 3387)]