8049426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 21669120

約数和(自身を除く): 13619694

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 131, 133, 147, 154, 209, 231, 262, 266, 294, 393, 399, 418, 462, 539, 627, 786, 798, 917, 931, 1078, 1254, 1441, 1463, 1617, 1834, 1862, 2489, 2751, 2793, 2882, 2926, 3234, 4323, 4389, 4978, 5502, 5586, 6419, 7467, 8646, 8778, 10087, 10241, 12838, 14934, 17423, 19257, 20174, 20482, 27379, 30261, 30723, 34846, 38514, 52269, 54758, 60522, 61446, 70609, 82137, 104538, 121961, 141218, 164274, 191653, 211827, 243922, 365883, 383306, 423654, 574959, 731766, 1149918, 1341571, 2683142, 4024713, 8049426]

約数ペア:

[(1, 8049426), (2, 4024713), (3, 2683142), (6, 1341571), (7, 1149918), (11, 731766), (14, 574959), (19, 423654), (21, 383306), (22, 365883), (33, 243922), (38, 211827), (42, 191653), (49, 164274), (57, 141218), (66, 121961), (77, 104538), (98, 82137), (114, 70609), (131, 61446), (133, 60522), (147, 54758), (154, 52269), (209, 38514), (231, 34846), (262, 30723), (266, 30261), (294, 27379), (393, 20482), (399, 20174), (418, 19257), (462, 17423), (539, 14934), (627, 12838), (786, 10241), (798, 10087), (917, 8778), (931, 8646), (1078, 7467), (1254, 6419), (1441, 5586), (1463, 5502), (1617, 4978), (1834, 4389), (1862, 4323), (2489, 3234), (2751, 2926), (2793, 2882)]