138222036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11887}}^1$

素因数の和:11933

約数の個数: 72

約数和(自身を含む): 389450880

約数和(自身を除く): 251228844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 11887, 23774, 35661, 47548, 71322, 106983, 142644, 202079, 213966, 225853, 404158, 427932, 451706, 606237, 677559, 808316, 903412, 1212474, 1355118, 1818711, 2032677, 2424948, 2710236, 3637422, 3839501, 4065354, 7274844, 7679002, 8130708, 11518503, 15358004, 23037006, 34555509, 46074012, 69111018, 138222036]

約数ペア:

[(1, 138222036), (2, 69111018), (3, 46074012), (4, 34555509), (6, 23037006), (9, 15358004), (12, 11518503), (17, 8130708), (18, 7679002), (19, 7274844), (34, 4065354), (36, 3839501), (38, 3637422), (51, 2710236), (57, 2424948), (68, 2032677), (76, 1818711), (102, 1355118), (114, 1212474), (153, 903412), (171, 808316), (204, 677559), (228, 606237), (306, 451706), (323, 427932), (342, 404158), (612, 225853), (646, 213966), (684, 202079), (969, 142644), (1292, 106983), (1938, 71322), (2907, 47548), (3876, 35661), (5814, 23774), (11628, 11887)]