2109643038

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{32839}}^1$

素因数の和:32973

約数の個数: 48

約数和(自身を含む): 4733688960

約数和(自身を除く): 2624045922

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 129, 166, 249, 258, 387, 498, 747, 774, 1494, 3569, 7138, 10707, 21414, 32121, 32839, 64242, 65678, 98517, 197034, 295551, 591102, 1412077, 2725637, 2824154, 4236231, 5451274, 8176911, 8472462, 12708693, 16353822, 24530733, 25417386, 49061466, 117202391, 234404782, 351607173, 703214346, 1054821519, 2109643038]

約数ペア:

[(1, 2109643038), (2, 1054821519), (3, 703214346), (6, 351607173), (9, 234404782), (18, 117202391), (43, 49061466), (83, 25417386), (86, 24530733), (129, 16353822), (166, 12708693), (249, 8472462), (258, 8176911), (387, 5451274), (498, 4236231), (747, 2824154), (774, 2725637), (1494, 1412077), (3569, 591102), (7138, 295551), (10707, 197034), (21414, 98517), (32121, 65678), (32839, 64242)]