25761834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 73267200

約数和(自身を除く): 47505366

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 102, 114, 119, 126, 133, 153, 171, 189, 211, 238, 266, 306, 323, 342, 357, 378, 399, 422, 459, 513, 633, 646, 714, 798, 918, 969, 1026, 1071, 1197, 1266, 1477, 1899, 1938, 2142, 2261, 2394, 2907, 2954, 3213, 3587, 3591, 3798, 4009, 4431, 4522, 5697, 5814, 6426, 6783, 7174, 7182, 8018, 8721, 8862, 10761, 11394, 12027, 13293, 13566, 17442, 20349, 21522, 24054, 25109, 26586, 28063, 32283, 36081, 39879, 40698, 50218, 56126, 61047, 64566, 68153, 72162, 75327, 79758, 84189, 96849, 108243, 122094, 136306, 150654, 168378, 193698, 204459, 216486, 225981, 252567, 408918, 451962, 477071, 505134, 613377, 677943, 757701, 954142, 1226754, 1355886, 1431213, 1515402, 1840131, 2862426, 3680262, 4293639, 8587278, 12880917, 25761834]

約数ペア:

[(1, 25761834), (2, 12880917), (3, 8587278), (6, 4293639), (7, 3680262), (9, 2862426), (14, 1840131), (17, 1515402), (18, 1431213), (19, 1355886), (21, 1226754), (27, 954142), (34, 757701), (38, 677943), (42, 613377), (51, 505134), (54, 477071), (57, 451962), (63, 408918), (102, 252567), (114, 225981), (119, 216486), (126, 204459), (133, 193698), (153, 168378), (171, 150654), (189, 136306), (211, 122094), (238, 108243), (266, 96849), (306, 84189), (323, 79758), (342, 75327), (357, 72162), (378, 68153), (399, 64566), (422, 61047), (459, 56126), (513, 50218), (633, 40698), (646, 39879), (714, 36081), (798, 32283), (918, 28063), (969, 26586), (1026, 25109), (1071, 24054), (1197, 21522), (1266, 20349), (1477, 17442), (1899, 13566), (1938, 13293), (2142, 12027), (2261, 11394), (2394, 10761), (2907, 8862), (2954, 8721), (3213, 8018), (3587, 7182), (3591, 7174), (3798, 6783), (4009, 6426), (4431, 5814), (4522, 5697)]