42138954

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 118552896

約数和(自身を除く): 76413942

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 78, 81, 99, 102, 107, 117, 143, 153, 162, 187, 198, 214, 221, 234, 286, 297, 306, 321, 351, 374, 429, 442, 459, 561, 594, 642, 663, 702, 858, 891, 918, 963, 1053, 1122, 1177, 1287, 1326, 1377, 1391, 1683, 1782, 1819, 1926, 1989, 2106, 2354, 2431, 2574, 2754, 2782, 2889, 3366, 3531, 3638, 3861, 3978, 4173, 4862, 5049, 5457, 5778, 5967, 7062, 7293, 7722, 8346, 8667, 10098, 10593, 10914, 11583, 11934, 12519, 14586, 15147, 15301, 16371, 17334, 17901, 20009, 21186, 21879, 23166, 23647, 25038, 30294, 30602, 31779, 32742, 35802, 37557, 40018, 43758, 45903, 47294, 49113, 60027, 63558, 65637, 70941, 75114, 91806, 95337, 98226, 112671, 120054, 131274, 137709, 141882, 147339, 180081, 190674, 196911, 212823, 225342, 260117, 275418, 294678, 360162, 393822, 413127, 425646, 520234, 540243, 638469, 780351, 826254, 1080486, 1239381, 1276938, 1560702, 1620729, 1915407, 2341053, 2478762, 3241458, 3830814, 4682106, 7023159, 14046318, 21069477, 42138954]

約数ペア:

[(1, 42138954), (2, 21069477), (3, 14046318), (6, 7023159), (9, 4682106), (11, 3830814), (13, 3241458), (17, 2478762), (18, 2341053), (22, 1915407), (26, 1620729), (27, 1560702), (33, 1276938), (34, 1239381), (39, 1080486), (51, 826254), (54, 780351), (66, 638469), (78, 540243), (81, 520234), (99, 425646), (102, 413127), (107, 393822), (117, 360162), (143, 294678), (153, 275418), (162, 260117), (187, 225342), (198, 212823), (214, 196911), (221, 190674), (234, 180081), (286, 147339), (297, 141882), (306, 137709), (321, 131274), (351, 120054), (374, 112671), (429, 98226), (442, 95337), (459, 91806), (561, 75114), (594, 70941), (642, 65637), (663, 63558), (702, 60027), (858, 49113), (891, 47294), (918, 45903), (963, 43758), (1053, 40018), (1122, 37557), (1177, 35802), (1287, 32742), (1326, 31779), (1377, 30602), (1391, 30294), (1683, 25038), (1782, 23647), (1819, 23166), (1926, 21879), (1989, 21186), (2106, 20009), (2354, 17901), (2431, 17334), (2574, 16371), (2754, 15301), (2782, 15147), (2889, 14586), (3366, 12519), (3531, 11934), (3638, 11583), (3861, 10914), (3978, 10593), (4173, 10098), (4862, 8667), (5049, 8346), (5457, 7722), (5778, 7293), (5967, 7062)]