2177296506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{142811}}^1$

素因数の和:142848

約数の個数: 72

約数和(自身を含む): 5926126752

約数和(自身を除く): 3748830246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 142811, 285622, 428433, 856866, 999677, 1285299, 1570921, 1999354, 2570598, 2999031, 3141842, 4712763, 5998062, 8997093, 9425526, 10996447, 14138289, 17280131, 17994186, 21992894, 28276578, 32989341, 34560262, 51840393, 65978682, 98968023, 103680786, 120960917, 155521179, 197936046, 241921834, 311042358, 362882751, 725765502, 1088648253, 2177296506]

約数ペア:

[(1, 2177296506), (2, 1088648253), (3, 725765502), (6, 362882751), (7, 311042358), (9, 241921834), (11, 197936046), (14, 155521179), (18, 120960917), (21, 103680786), (22, 98968023), (33, 65978682), (42, 51840393), (63, 34560262), (66, 32989341), (77, 28276578), (99, 21992894), (121, 17994186), (126, 17280131), (154, 14138289), (198, 10996447), (231, 9425526), (242, 8997093), (363, 5998062), (462, 4712763), (693, 3141842), (726, 2999031), (847, 2570598), (1089, 1999354), (1386, 1570921), (1694, 1285299), (2178, 999677), (2541, 856866), (5082, 428433), (7623, 285622), (15246, 142811)]