15674350086

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{20543}}^1$

素因数の和:20690

約数の個数: 96

約数和(自身を含む): 37689200640

約数和(自身を除く): 22014850554

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 97, 114, 138, 171, 194, 207, 291, 342, 414, 437, 582, 873, 874, 1311, 1746, 1843, 2231, 2622, 3686, 3933, 4462, 5529, 6693, 7866, 11058, 13386, 16587, 20079, 20543, 33174, 40158, 41086, 42389, 61629, 84778, 123258, 127167, 184887, 254334, 369774, 381501, 390317, 472489, 763002, 780634, 944978, 1170951, 1417467, 1992671, 2341902, 2834934, 3512853, 3985342, 4252401, 5978013, 7025706, 8504802, 8977291, 11956026, 17934039, 17954582, 26931873, 35868078, 37860749, 45831433, 53863746, 75721498, 80795619, 91662866, 113582247, 137494299, 161591238, 227164494, 274988598, 340746741, 412482897, 681493482, 824965794, 870797227, 1741594454, 2612391681, 5224783362, 7837175043, 15674350086]

約数ペア:

[(1, 15674350086), (2, 7837175043), (3, 5224783362), (6, 2612391681), (9, 1741594454), (18, 870797227), (19, 824965794), (23, 681493482), (38, 412482897), (46, 340746741), (57, 274988598), (69, 227164494), (97, 161591238), (114, 137494299), (138, 113582247), (171, 91662866), (194, 80795619), (207, 75721498), (291, 53863746), (342, 45831433), (414, 37860749), (437, 35868078), (582, 26931873), (873, 17954582), (874, 17934039), (1311, 11956026), (1746, 8977291), (1843, 8504802), (2231, 7025706), (2622, 5978013), (3686, 4252401), (3933, 3985342), (4462, 3512853), (5529, 2834934), (6693, 2341902), (7866, 1992671), (11058, 1417467), (13386, 1170951), (16587, 944978), (20079, 780634), (20543, 763002), (33174, 472489), (40158, 390317), (41086, 381501), (42389, 369774), (61629, 254334), (84778, 184887), (123258, 127167)]