8912862

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 25574400

約数和(自身を除く): 16661538

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 73, 102, 114, 119, 126, 133, 146, 153, 171, 189, 219, 238, 266, 306, 323, 342, 357, 378, 399, 438, 459, 511, 513, 646, 657, 714, 798, 918, 969, 1022, 1026, 1071, 1197, 1241, 1314, 1387, 1533, 1938, 1971, 2142, 2261, 2394, 2482, 2774, 2907, 3066, 3213, 3591, 3723, 3942, 4161, 4522, 4599, 5814, 6426, 6783, 7182, 7446, 8322, 8687, 8721, 9198, 9709, 11169, 12483, 13566, 13797, 17374, 17442, 19418, 20349, 22338, 23579, 24966, 26061, 27594, 29127, 33507, 37449, 40698, 47158, 52122, 58254, 61047, 67014, 70737, 74898, 78183, 87381, 122094, 141474, 156366, 165053, 174762, 212211, 234549, 262143, 330106, 424422, 469098, 495159, 524286, 636633, 990318, 1273266, 1485477, 2970954, 4456431, 8912862]

約数ペア:

[(1, 8912862), (2, 4456431), (3, 2970954), (6, 1485477), (7, 1273266), (9, 990318), (14, 636633), (17, 524286), (18, 495159), (19, 469098), (21, 424422), (27, 330106), (34, 262143), (38, 234549), (42, 212211), (51, 174762), (54, 165053), (57, 156366), (63, 141474), (73, 122094), (102, 87381), (114, 78183), (119, 74898), (126, 70737), (133, 67014), (146, 61047), (153, 58254), (171, 52122), (189, 47158), (219, 40698), (238, 37449), (266, 33507), (306, 29127), (323, 27594), (342, 26061), (357, 24966), (378, 23579), (399, 22338), (438, 20349), (459, 19418), (511, 17442), (513, 17374), (646, 13797), (657, 13566), (714, 12483), (798, 11169), (918, 9709), (969, 9198), (1022, 8721), (1026, 8687), (1071, 8322), (1197, 7446), (1241, 7182), (1314, 6783), (1387, 6426), (1533, 5814), (1938, 4599), (1971, 4522), (2142, 4161), (2261, 3942), (2394, 3723), (2482, 3591), (2774, 3213), (2907, 3066)]