20161173186

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{62971}}^1$

素因数の和:63018

約数の個数: 144

約数和(自身を含む): 57286887840

約数和(自身を除く): 37125714654

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 121, 126, 147, 154, 189, 198, 231, 242, 294, 297, 363, 378, 441, 462, 539, 594, 693, 726, 847, 882, 1078, 1089, 1323, 1386, 1617, 1694, 2079, 2178, 2541, 2646, 3234, 3267, 4158, 4851, 5082, 5929, 6534, 7623, 9702, 11858, 14553, 15246, 17787, 22869, 29106, 35574, 45738, 53361, 62971, 106722, 125942, 160083, 188913, 320166, 377826, 440797, 566739, 692681, 881594, 1133478, 1322391, 1385362, 1700217, 2078043, 2644782, 3085579, 3400434, 3967173, 4156086, 4848767, 6171158, 6234129, 7619491, 7934346, 9256737, 9697534, 11901519, 12468258, 14546301, 15238982, 18513474, 18702387, 22858473, 23803038, 27770211, 29092602, 33941369, 37404774, 43638903, 45716946, 53336437, 55540422, 67882738, 68575419, 83310633, 87277806, 101824107, 106672874, 130916709, 137150838, 160009311, 166621266, 203648214, 205726257, 261833418, 305472321, 320018622, 373355059, 411452514, 480027933, 610944642, 746710118, 916416963, 960055866, 1120065177, 1440083799, 1832833926, 2240130354, 2880167598, 3360195531, 6720391062, 10080586593, 20161173186]

約数ペア:

[(1, 20161173186), (2, 10080586593), (3, 6720391062), (6, 3360195531), (7, 2880167598), (9, 2240130354), (11, 1832833926), (14, 1440083799), (18, 1120065177), (21, 960055866), (22, 916416963), (27, 746710118), (33, 610944642), (42, 480027933), (49, 411452514), (54, 373355059), (63, 320018622), (66, 305472321), (77, 261833418), (98, 205726257), (99, 203648214), (121, 166621266), (126, 160009311), (147, 137150838), (154, 130916709), (189, 106672874), (198, 101824107), (231, 87277806), (242, 83310633), (294, 68575419), (297, 67882738), (363, 55540422), (378, 53336437), (441, 45716946), (462, 43638903), (539, 37404774), (594, 33941369), (693, 29092602), (726, 27770211), (847, 23803038), (882, 22858473), (1078, 18702387), (1089, 18513474), (1323, 15238982), (1386, 14546301), (1617, 12468258), (1694, 11901519), (2079, 9697534), (2178, 9256737), (2541, 7934346), (2646, 7619491), (3234, 6234129), (3267, 6171158), (4158, 4848767), (4851, 4156086), (5082, 3967173), (5929, 3400434), (6534, 3085579), (7623, 2644782), (9702, 2078043), (11858, 1700217), (14553, 1385362), (15246, 1322391), (17787, 1133478), (22869, 881594), (29106, 692681), (35574, 566739), (45738, 440797), (53361, 377826), (62971, 320166), (106722, 188913), (125942, 160083)]