16855528074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{2039}}^1$

素因数の和:2708

約数の個数: 128

約数和(自身を含む): 43570483200

約数和(自身を除く): 26714955126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 617, 638, 957, 1218, 1234, 1851, 1914, 2039, 2233, 3702, 4078, 4319, 4466, 6117, 6699, 6787, 8638, 12234, 12957, 13398, 13574, 14273, 17893, 20361, 22429, 25914, 28546, 35786, 40722, 42819, 44858, 47509, 53679, 59131, 67287, 85638, 95018, 107358, 118262, 125251, 134574, 142527, 157003, 177393, 196823, 250502, 285054, 314006, 354786, 375753, 393646, 413917, 471009, 590469, 650441, 751506, 827834, 942018, 1180938, 1241751, 1258063, 1300882, 1377761, 1951323, 2483502, 2516126, 2755522, 3774189, 3902646, 4133283, 4553087, 7548378, 8266566, 8806441, 9106174, 13659261, 13838693, 17612882, 26419323, 27318522, 27677386, 36483827, 41516079, 52838646, 72967654, 83032158, 96870851, 109451481, 193741702, 218902962, 255386789, 290612553, 401322097, 510773578, 581225106, 766160367, 802644194, 1203966291, 1532320734, 2407932582, 2809254679, 5618509358, 8427764037, 16855528074]

約数ペア:

[(1, 16855528074), (2, 8427764037), (3, 5618509358), (6, 2809254679), (7, 2407932582), (11, 1532320734), (14, 1203966291), (21, 802644194), (22, 766160367), (29, 581225106), (33, 510773578), (42, 401322097), (58, 290612553), (66, 255386789), (77, 218902962), (87, 193741702), (154, 109451481), (174, 96870851), (203, 83032158), (231, 72967654), (319, 52838646), (406, 41516079), (462, 36483827), (609, 27677386), (617, 27318522), (638, 26419323), (957, 17612882), (1218, 13838693), (1234, 13659261), (1851, 9106174), (1914, 8806441), (2039, 8266566), (2233, 7548378), (3702, 4553087), (4078, 4133283), (4319, 3902646), (4466, 3774189), (6117, 2755522), (6699, 2516126), (6787, 2483502), (8638, 1951323), (12234, 1377761), (12957, 1300882), (13398, 1258063), (13574, 1241751), (14273, 1180938), (17893, 942018), (20361, 827834), (22429, 751506), (25914, 650441), (28546, 590469), (35786, 471009), (40722, 413917), (42819, 393646), (44858, 375753), (47509, 354786), (53679, 314006), (59131, 285054), (67287, 250502), (85638, 196823), (95018, 177393), (107358, 157003), (118262, 142527), (125251, 134574)]