2808162

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 128

約数和(自身を含む): 8294400

約数和(自身を除く): 5486238

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 23, 27, 34, 38, 42, 46, 51, 54, 57, 63, 69, 102, 114, 119, 126, 133, 138, 153, 161, 171, 189, 207, 238, 266, 306, 322, 323, 342, 357, 378, 391, 399, 414, 437, 459, 483, 513, 621, 646, 714, 782, 798, 874, 918, 966, 969, 1026, 1071, 1173, 1197, 1242, 1311, 1449, 1938, 2142, 2261, 2346, 2394, 2622, 2737, 2898, 2907, 3059, 3213, 3519, 3591, 3933, 4347, 4522, 5474, 5814, 6118, 6426, 6783, 7038, 7182, 7429, 7866, 8211, 8694, 8721, 9177, 10557, 11799, 13566, 14858, 16422, 17442, 18354, 20349, 21114, 22287, 23598, 24633, 27531, 40698, 44574, 49266, 52003, 55062, 61047, 66861, 73899, 82593, 104006, 122094, 133722, 147798, 156009, 165186, 200583, 312018, 401166, 468027, 936054, 1404081, 2808162]

約数ペア:

[(1, 2808162), (2, 1404081), (3, 936054), (6, 468027), (7, 401166), (9, 312018), (14, 200583), (17, 165186), (18, 156009), (19, 147798), (21, 133722), (23, 122094), (27, 104006), (34, 82593), (38, 73899), (42, 66861), (46, 61047), (51, 55062), (54, 52003), (57, 49266), (63, 44574), (69, 40698), (102, 27531), (114, 24633), (119, 23598), (126, 22287), (133, 21114), (138, 20349), (153, 18354), (161, 17442), (171, 16422), (189, 14858), (207, 13566), (238, 11799), (266, 10557), (306, 9177), (322, 8721), (323, 8694), (342, 8211), (357, 7866), (378, 7429), (391, 7182), (399, 7038), (414, 6783), (437, 6426), (459, 6118), (483, 5814), (513, 5474), (621, 4522), (646, 4347), (714, 3933), (782, 3591), (798, 3519), (874, 3213), (918, 3059), (966, 2907), (969, 2898), (1026, 2737), (1071, 2622), (1173, 2394), (1197, 2346), (1242, 2261), (1311, 2142), (1449, 1938)]