13426797816

素因数分解:

$2^3\times 3^{10}\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 176

約数和(自身を含む): 38699315160

約数和(自身を除く): 25272517344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 243, 258, 324, 344, 387, 486, 516, 648, 661, 729, 774, 972, 1032, 1161, 1322, 1458, 1548, 1944, 1983, 2187, 2322, 2644, 2916, 3096, 3483, 3966, 4374, 4644, 5288, 5832, 5949, 6561, 6966, 7932, 8748, 9288, 10449, 11898, 13122, 13932, 15864, 17496, 17847, 19683, 20898, 23796, 26244, 27864, 28423, 31347, 35694, 39366, 41796, 47592, 52488, 53541, 56846, 59049, 62694, 71388, 78732, 83592, 85269, 94041, 107082, 113692, 118098, 125388, 142776, 157464, 160623, 170538, 188082, 214164, 227384, 236196, 250776, 255807, 282123, 321246, 341076, 376164, 428328, 472392, 481869, 511614, 564246, 642492, 682152, 752328, 767421, 846369, 963738, 1023228, 1128492, 1284984, 1445607, 1534842, 1692738, 1927476, 2046456, 2256984, 2302263, 2539107, 2891214, 3069684, 3385476, 3854952, 4336821, 4604526, 5078214, 5782428, 6139368, 6770952, 6906789, 8673642, 9209052, 10156428, 11564856, 13010463, 13813578, 17347284, 18418104, 20312856, 20720367, 26020926, 27627156, 34694568, 39031389, 41440734, 52041852, 55254312, 62161101, 78062778, 82881468, 104083704, 124322202, 156125556, 165762936, 186483303, 248644404, 312251112, 372966606, 497288808, 559449909, 745933212, 1118899818, 1491866424, 1678349727, 2237799636, 3356699454, 4475599272, 6713398908, 13426797816]

約数ペア:

[(1, 13426797816), (2, 6713398908), (3, 4475599272), (4, 3356699454), (6, 2237799636), (8, 1678349727), (9, 1491866424), (12, 1118899818), (18, 745933212), (24, 559449909), (27, 497288808), (36, 372966606), (43, 312251112), (54, 248644404), (72, 186483303), (81, 165762936), (86, 156125556), (108, 124322202), (129, 104083704), (162, 82881468), (172, 78062778), (216, 62161101), (243, 55254312), (258, 52041852), (324, 41440734), (344, 39031389), (387, 34694568), (486, 27627156), (516, 26020926), (648, 20720367), (661, 20312856), (729, 18418104), (774, 17347284), (972, 13813578), (1032, 13010463), (1161, 11564856), (1322, 10156428), (1458, 9209052), (1548, 8673642), (1944, 6906789), (1983, 6770952), (2187, 6139368), (2322, 5782428), (2644, 5078214), (2916, 4604526), (3096, 4336821), (3483, 3854952), (3966, 3385476), (4374, 3069684), (4644, 2891214), (5288, 2539107), (5832, 2302263), (5949, 2256984), (6561, 2046456), (6966, 1927476), (7932, 1692738), (8748, 1534842), (9288, 1445607), (10449, 1284984), (11898, 1128492), (13122, 1023228), (13932, 963738), (15864, 846369), (17496, 767421), (17847, 752328), (19683, 682152), (20898, 642492), (23796, 564246), (26244, 511614), (27864, 481869), (28423, 472392), (31347, 428328), (35694, 376164), (39366, 341076), (41796, 321246), (47592, 282123), (52488, 255807), (53541, 250776), (56846, 236196), (59049, 227384), (62694, 214164), (71388, 188082), (78732, 170538), (83592, 160623), (85269, 157464), (94041, 142776), (107082, 125388), (113692, 118098)]