15674321964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1\times {\mathrm{3109}}^1$

素因数の和:4447

約数の個数: 96

約数和(自身を含む): 42734684160

約数和(自身を除く): 27060362196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1277, 1316, 1974, 2554, 3109, 3831, 3948, 5108, 6218, 7662, 8939, 9327, 12436, 15324, 17878, 18654, 21763, 26817, 35756, 37308, 43526, 53634, 60019, 65289, 87052, 107268, 120038, 130578, 146123, 180057, 240076, 261156, 292246, 360114, 420133, 438369, 584492, 720228, 840266, 876738, 1022861, 1260399, 1680532, 1753476, 2045722, 2520798, 3068583, 3970193, 4091444, 5041596, 6137166, 7940386, 11910579, 12274332, 15880772, 23821158, 27791351, 47642316, 55582702, 83374053, 111165404, 166748106, 186599071, 333496212, 373198142, 559797213, 746396284, 1119594426, 1306193497, 2239188852, 2612386994, 3918580491, 5224773988, 7837160982, 15674321964]

約数ペア:

[(1, 15674321964), (2, 7837160982), (3, 5224773988), (4, 3918580491), (6, 2612386994), (7, 2239188852), (12, 1306193497), (14, 1119594426), (21, 746396284), (28, 559797213), (42, 373198142), (47, 333496212), (84, 186599071), (94, 166748106), (141, 111165404), (188, 83374053), (282, 55582702), (329, 47642316), (564, 27791351), (658, 23821158), (987, 15880772), (1277, 12274332), (1316, 11910579), (1974, 7940386), (2554, 6137166), (3109, 5041596), (3831, 4091444), (3948, 3970193), (5108, 3068583), (6218, 2520798), (7662, 2045722), (8939, 1753476), (9327, 1680532), (12436, 1260399), (15324, 1022861), (17878, 876738), (18654, 840266), (21763, 720228), (26817, 584492), (35756, 438369), (37308, 420133), (43526, 360114), (53634, 292246), (60019, 261156), (65289, 240076), (87052, 180057), (107268, 146123), (120038, 130578)]