26487054

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 70709760

約数和(自身を除く): 44222706

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 43, 51, 54, 61, 66, 86, 99, 102, 122, 129, 153, 183, 187, 198, 258, 297, 306, 366, 374, 387, 459, 473, 549, 561, 594, 671, 731, 774, 918, 946, 1037, 1098, 1122, 1161, 1342, 1419, 1462, 1647, 1683, 2013, 2074, 2193, 2322, 2623, 2838, 3111, 3294, 3366, 4026, 4257, 4386, 5049, 5246, 6039, 6222, 6579, 7869, 8041, 8514, 9333, 10098, 11407, 12078, 12771, 13158, 15738, 16082, 18117, 18666, 19737, 22814, 23607, 24123, 25542, 27999, 28853, 34221, 36234, 39474, 44591, 47214, 48246, 55998, 57706, 68442, 70821, 72369, 86559, 89182, 102663, 133773, 141642, 144738, 173118, 205326, 217107, 259677, 267546, 307989, 401319, 434214, 490501, 519354, 615978, 779031, 802638, 981002, 1203957, 1471503, 1558062, 2407914, 2943006, 4414509, 8829018, 13243527, 26487054]

約数ペア:

[(1, 26487054), (2, 13243527), (3, 8829018), (6, 4414509), (9, 2943006), (11, 2407914), (17, 1558062), (18, 1471503), (22, 1203957), (27, 981002), (33, 802638), (34, 779031), (43, 615978), (51, 519354), (54, 490501), (61, 434214), (66, 401319), (86, 307989), (99, 267546), (102, 259677), (122, 217107), (129, 205326), (153, 173118), (183, 144738), (187, 141642), (198, 133773), (258, 102663), (297, 89182), (306, 86559), (366, 72369), (374, 70821), (387, 68442), (459, 57706), (473, 55998), (549, 48246), (561, 47214), (594, 44591), (671, 39474), (731, 36234), (774, 34221), (918, 28853), (946, 27999), (1037, 25542), (1098, 24123), (1122, 23607), (1161, 22814), (1342, 19737), (1419, 18666), (1462, 18117), (1647, 16082), (1683, 15738), (2013, 13158), (2074, 12771), (2193, 12078), (2322, 11407), (2623, 10098), (2838, 9333), (3111, 8514), (3294, 8041), (3366, 7869), (4026, 6579), (4257, 6222), (4386, 6039), (5049, 5246)]