16764174

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 72

約数和(自身を含む): 42948360

約数和(自身を除く): 26184186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 229, 249, 294, 441, 458, 498, 581, 687, 747, 882, 1162, 1374, 1494, 1603, 1743, 2061, 3206, 3486, 4067, 4122, 4809, 5229, 8134, 9618, 10458, 11221, 12201, 14427, 19007, 22442, 24402, 28854, 33663, 36603, 38014, 57021, 67326, 73206, 100989, 114042, 133049, 171063, 201978, 266098, 342126, 399147, 798294, 931343, 1197441, 1862686, 2394882, 2794029, 5588058, 8382087, 16764174]

約数ペア:

[(1, 16764174), (2, 8382087), (3, 5588058), (6, 2794029), (7, 2394882), (9, 1862686), (14, 1197441), (18, 931343), (21, 798294), (42, 399147), (49, 342126), (63, 266098), (83, 201978), (98, 171063), (126, 133049), (147, 114042), (166, 100989), (229, 73206), (249, 67326), (294, 57021), (441, 38014), (458, 36603), (498, 33663), (581, 28854), (687, 24402), (747, 22442), (882, 19007), (1162, 14427), (1374, 12201), (1494, 11221), (1603, 10458), (1743, 9618), (2061, 8134), (3206, 5229), (3486, 4809), (4067, 4122)]