17678892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 55302912

約数和(自身を除く): 37624020

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 53, 57, 66, 76, 77, 84, 106, 114, 132, 133, 154, 159, 209, 212, 228, 231, 266, 308, 318, 361, 371, 399, 418, 462, 532, 583, 627, 636, 722, 742, 798, 836, 924, 1007, 1083, 1113, 1166, 1254, 1444, 1463, 1484, 1596, 1749, 2014, 2166, 2226, 2332, 2508, 2527, 2926, 3021, 3498, 3971, 4028, 4081, 4332, 4389, 4452, 5054, 5852, 6042, 6996, 7049, 7581, 7942, 8162, 8778, 10108, 11077, 11913, 12084, 12243, 14098, 15162, 15884, 16324, 17556, 19133, 21147, 22154, 23826, 24486, 27797, 28196, 30324, 33231, 38266, 42294, 44308, 47652, 48972, 55594, 57399, 66462, 76532, 77539, 83391, 84588, 111188, 114798, 132924, 133931, 155078, 166782, 210463, 229596, 232617, 267862, 310156, 333564, 401793, 420926, 465234, 535724, 631389, 803586, 841852, 930468, 1262778, 1473241, 1607172, 2525556, 2946482, 4419723, 5892964, 8839446, 17678892]

約数ペア:

[(1, 17678892), (2, 8839446), (3, 5892964), (4, 4419723), (6, 2946482), (7, 2525556), (11, 1607172), (12, 1473241), (14, 1262778), (19, 930468), (21, 841852), (22, 803586), (28, 631389), (33, 535724), (38, 465234), (42, 420926), (44, 401793), (53, 333564), (57, 310156), (66, 267862), (76, 232617), (77, 229596), (84, 210463), (106, 166782), (114, 155078), (132, 133931), (133, 132924), (154, 114798), (159, 111188), (209, 84588), (212, 83391), (228, 77539), (231, 76532), (266, 66462), (308, 57399), (318, 55594), (361, 48972), (371, 47652), (399, 44308), (418, 42294), (462, 38266), (532, 33231), (583, 30324), (627, 28196), (636, 27797), (722, 24486), (742, 23826), (798, 22154), (836, 21147), (924, 19133), (1007, 17556), (1083, 16324), (1113, 15884), (1166, 15162), (1254, 14098), (1444, 12243), (1463, 12084), (1484, 11913), (1596, 11077), (1749, 10108), (2014, 8778), (2166, 8162), (2226, 7942), (2332, 7581), (2508, 7049), (2527, 6996), (2926, 6042), (3021, 5852), (3498, 5054), (3971, 4452), (4028, 4389), (4081, 4332)]