974364156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{49121}}^1$

素因数の和:49179

約数の個数: 72

約数和(自身を含む): 2682061200

約数和(自身を除く): 1707697044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 49121, 98242, 147363, 196484, 294726, 442089, 589452, 884178, 933299, 1424509, 1768356, 1866598, 2799897, 2849018, 3733196, 4273527, 5599794, 5698036, 8399691, 8547054, 11199588, 12820581, 16799382, 17094108, 25641162, 27065671, 33598764, 51282324, 54131342, 81197013, 108262684, 162394026, 243591039, 324788052, 487182078, 974364156]

約数ペア:

[(1, 974364156), (2, 487182078), (3, 324788052), (4, 243591039), (6, 162394026), (9, 108262684), (12, 81197013), (18, 54131342), (19, 51282324), (29, 33598764), (36, 27065671), (38, 25641162), (57, 17094108), (58, 16799382), (76, 12820581), (87, 11199588), (114, 8547054), (116, 8399691), (171, 5698036), (174, 5599794), (228, 4273527), (261, 3733196), (342, 2849018), (348, 2799897), (522, 1866598), (551, 1768356), (684, 1424509), (1044, 933299), (1102, 884178), (1653, 589452), (2204, 442089), (3306, 294726), (4959, 196484), (6612, 147363), (9918, 98242), (19836, 49121)]