16871727444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12589}}^1$

素因数の和:12702

約数の個数: 144

約数和(自身を含む): 47260241280

約数和(自身を除く): 30388513836

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 121, 132, 142, 143, 156, 213, 242, 284, 286, 363, 426, 429, 484, 572, 726, 781, 852, 858, 923, 1452, 1562, 1573, 1716, 1846, 2343, 2769, 3124, 3146, 3692, 4686, 4719, 5538, 6292, 8591, 9372, 9438, 10153, 11076, 12589, 17182, 18876, 20306, 25178, 25773, 30459, 34364, 37767, 40612, 50356, 51546, 60918, 75534, 103092, 111683, 121836, 138479, 151068, 163657, 223366, 276958, 327314, 335049, 415437, 446732, 490971, 553916, 654628, 670098, 830874, 893819, 981942, 1340196, 1523269, 1661748, 1787638, 1800227, 1963884, 2681457, 3046538, 3575276, 3600454, 4569807, 5362914, 5400681, 6093076, 7200908, 9139614, 9832009, 10725828, 10801362, 11619647, 18279228, 19664018, 19802497, 21602724, 23239294, 29496027, 34858941, 39328036, 39604994, 46478588, 58992054, 59407491, 69717882, 79209988, 108152099, 117984108, 118814982, 127816117, 139435764, 216304198, 237629964, 255632234, 324456297, 383448351, 432608396, 511264468, 648912594, 766896702, 1297825188, 1405977287, 1533793404, 2811954574, 4217931861, 5623909148, 8435863722, 16871727444]

約数ペア:

[(1, 16871727444), (2, 8435863722), (3, 5623909148), (4, 4217931861), (6, 2811954574), (11, 1533793404), (12, 1405977287), (13, 1297825188), (22, 766896702), (26, 648912594), (33, 511264468), (39, 432608396), (44, 383448351), (52, 324456297), (66, 255632234), (71, 237629964), (78, 216304198), (121, 139435764), (132, 127816117), (142, 118814982), (143, 117984108), (156, 108152099), (213, 79209988), (242, 69717882), (284, 59407491), (286, 58992054), (363, 46478588), (426, 39604994), (429, 39328036), (484, 34858941), (572, 29496027), (726, 23239294), (781, 21602724), (852, 19802497), (858, 19664018), (923, 18279228), (1452, 11619647), (1562, 10801362), (1573, 10725828), (1716, 9832009), (1846, 9139614), (2343, 7200908), (2769, 6093076), (3124, 5400681), (3146, 5362914), (3692, 4569807), (4686, 3600454), (4719, 3575276), (5538, 3046538), (6292, 2681457), (8591, 1963884), (9372, 1800227), (9438, 1787638), (10153, 1661748), (11076, 1523269), (12589, 1340196), (17182, 981942), (18876, 893819), (20306, 830874), (25178, 670098), (25773, 654628), (30459, 553916), (34364, 490971), (37767, 446732), (40612, 415437), (50356, 335049), (51546, 327314), (60918, 276958), (75534, 223366), (103092, 163657), (111683, 151068), (121836, 138479)]