16786339836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1440

約数の個数: 144

約数和(自身を含む): 46178076672

約数和(自身を除く): 29391736836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 191, 196, 274, 294, 382, 411, 548, 573, 588, 764, 822, 959, 1091, 1146, 1337, 1644, 1918, 2182, 2292, 2674, 2877, 3273, 3836, 4011, 4364, 5348, 5754, 6546, 6713, 7637, 8022, 9359, 11508, 13092, 13426, 15274, 16044, 18718, 20139, 22911, 26167, 26852, 28077, 30548, 37436, 40278, 45822, 52334, 53459, 56154, 78501, 80556, 91644, 104668, 106918, 112308, 149467, 157002, 160377, 183169, 208381, 213836, 298934, 314004, 320754, 366338, 416762, 448401, 549507, 597868, 625143, 641508, 732676, 833524, 896802, 1046269, 1099014, 1250286, 1282183, 1458667, 1793604, 2092538, 2198028, 2500572, 2564366, 2917334, 3138807, 3846549, 4185076, 4376001, 5128732, 5834668, 6277614, 7323883, 7693098, 8752002, 10210669, 12555228, 14647766, 15386196, 17504004, 20421338, 21971649, 28548197, 29295532, 30632007, 40842676, 43943298, 57096394, 61264014, 85644591, 87886596, 114192788, 122528028, 171289182, 199837379, 342578364, 399674758, 599512137, 799349516, 1199024274, 1398861653, 2398048548, 2797723306, 4196584959, 5595446612, 8393169918, 16786339836]

約数ペア:

[(1, 16786339836), (2, 8393169918), (3, 5595446612), (4, 4196584959), (6, 2797723306), (7, 2398048548), (12, 1398861653), (14, 1199024274), (21, 799349516), (28, 599512137), (42, 399674758), (49, 342578364), (84, 199837379), (98, 171289182), (137, 122528028), (147, 114192788), (191, 87886596), (196, 85644591), (274, 61264014), (294, 57096394), (382, 43943298), (411, 40842676), (548, 30632007), (573, 29295532), (588, 28548197), (764, 21971649), (822, 20421338), (959, 17504004), (1091, 15386196), (1146, 14647766), (1337, 12555228), (1644, 10210669), (1918, 8752002), (2182, 7693098), (2292, 7323883), (2674, 6277614), (2877, 5834668), (3273, 5128732), (3836, 4376001), (4011, 4185076), (4364, 3846549), (5348, 3138807), (5754, 2917334), (6546, 2564366), (6713, 2500572), (7637, 2198028), (8022, 2092538), (9359, 1793604), (11508, 1458667), (13092, 1282183), (13426, 1250286), (15274, 1099014), (16044, 1046269), (18718, 896802), (20139, 833524), (22911, 732676), (26167, 641508), (26852, 625143), (28077, 597868), (30548, 549507), (37436, 448401), (40278, 416762), (45822, 366338), (52334, 320754), (53459, 314004), (56154, 298934), (78501, 213836), (80556, 208381), (91644, 183169), (104668, 160377), (106918, 157002), (112308, 149467)]