2011209618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{9677}}^1$

素因数の和:9807

約数の個数: 64

約数和(自身を含む): 4548814848

約数和(自身を除く): 2537605230

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 67, 94, 134, 141, 201, 282, 402, 517, 737, 1034, 1474, 1551, 2211, 3102, 3149, 4422, 6298, 9447, 9677, 18894, 19354, 29031, 34639, 58062, 69278, 103917, 106447, 207834, 212894, 319341, 454819, 638682, 648359, 909638, 1296718, 1364457, 1945077, 2728914, 3890154, 5003009, 7131949, 10006018, 14263898, 15009027, 21395847, 30018054, 30472873, 42791694, 60945746, 91418619, 182837238, 335201603, 670403206, 1005604809, 2011209618]

約数ペア:

[(1, 2011209618), (2, 1005604809), (3, 670403206), (6, 335201603), (11, 182837238), (22, 91418619), (33, 60945746), (47, 42791694), (66, 30472873), (67, 30018054), (94, 21395847), (134, 15009027), (141, 14263898), (201, 10006018), (282, 7131949), (402, 5003009), (517, 3890154), (737, 2728914), (1034, 1945077), (1474, 1364457), (1551, 1296718), (2211, 909638), (3102, 648359), (3149, 638682), (4422, 454819), (6298, 319341), (9447, 212894), (9677, 207834), (18894, 106447), (19354, 103917), (29031, 69278), (34639, 58062)]