2921655828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21067}}^1$

素因数の和:21221

約数の個数: 96

約数和(自身を含む): 8456863744

約数和(自身を除く): 5535207916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1524, 1651, 1778, 2667, 3302, 3556, 4953, 5334, 6604, 9906, 10668, 11557, 19812, 21067, 23114, 34671, 42134, 46228, 63201, 69342, 84268, 126402, 138684, 147469, 252804, 273871, 294938, 442407, 547742, 589876, 821613, 884814, 1095484, 1643226, 1769628, 1917097, 2675509, 3286452, 3834194, 5351018, 5751291, 7668388, 8026527, 10702036, 11502582, 16053054, 18728563, 23005164, 32106108, 34781617, 37457126, 56185689, 69563234, 74914252, 104344851, 112371378, 139126468, 208689702, 224742756, 243471319, 417379404, 486942638, 730413957, 973885276, 1460827914, 2921655828]

約数ペア:

[(1, 2921655828), (2, 1460827914), (3, 973885276), (4, 730413957), (6, 486942638), (7, 417379404), (12, 243471319), (13, 224742756), (14, 208689702), (21, 139126468), (26, 112371378), (28, 104344851), (39, 74914252), (42, 69563234), (52, 56185689), (78, 37457126), (84, 34781617), (91, 32106108), (127, 23005164), (156, 18728563), (182, 16053054), (254, 11502582), (273, 10702036), (364, 8026527), (381, 7668388), (508, 5751291), (546, 5351018), (762, 3834194), (889, 3286452), (1092, 2675509), (1524, 1917097), (1651, 1769628), (1778, 1643226), (2667, 1095484), (3302, 884814), (3556, 821613), (4953, 589876), (5334, 547742), (6604, 442407), (9906, 294938), (10668, 273871), (11557, 252804), (19812, 147469), (21067, 138684), (23114, 126402), (34671, 84268), (42134, 69342), (46228, 63201)]