2017386189

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1312

約数の個数: 128

約数和(自身を含む): 3973939200

約数和(自身を除く): 1956553011

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 29, 39, 63, 69, 87, 91, 117, 161, 189, 203, 207, 261, 273, 299, 351, 377, 483, 609, 621, 667, 783, 819, 897, 1131, 1231, 1449, 1827, 2001, 2093, 2457, 2639, 2691, 3393, 3693, 4347, 4669, 5481, 6003, 6279, 7917, 8073, 8617, 8671, 10179, 11079, 14007, 16003, 18009, 18837, 23751, 25851, 26013, 28313, 33237, 35699, 42021, 48009, 56511, 60697, 71253, 77553, 78039, 84939, 107097, 112021, 126063, 144027, 182091, 198191, 232659, 234117, 249893, 254817, 321291, 336063, 368069, 432081, 464087, 546273, 594573, 749679, 764451, 821077, 963873, 1008189, 1104207, 1392261, 1638819, 1783719, 2249037, 2463231, 2576483, 3024567, 3248609, 3312621, 4176783, 5351157, 5747539, 6747111, 7389693, 7729449, 9745827, 9937863, 10674001, 12530349, 17242617, 22169079, 23188347, 29237481, 32022003, 51727851, 69565041, 74718007, 87712443, 96066009, 155183553, 224154021, 288198027, 672462063, 2017386189]

約数ペア:

[(1, 2017386189), (3, 672462063), (7, 288198027), (9, 224154021), (13, 155183553), (21, 96066009), (23, 87712443), (27, 74718007), (29, 69565041), (39, 51727851), (63, 32022003), (69, 29237481), (87, 23188347), (91, 22169079), (117, 17242617), (161, 12530349), (189, 10674001), (203, 9937863), (207, 9745827), (261, 7729449), (273, 7389693), (299, 6747111), (351, 5747539), (377, 5351157), (483, 4176783), (609, 3312621), (621, 3248609), (667, 3024567), (783, 2576483), (819, 2463231), (897, 2249037), (1131, 1783719), (1231, 1638819), (1449, 1392261), (1827, 1104207), (2001, 1008189), (2093, 963873), (2457, 821077), (2639, 764451), (2691, 749679), (3393, 594573), (3693, 546273), (4347, 464087), (4669, 432081), (5481, 368069), (6003, 336063), (6279, 321291), (7917, 254817), (8073, 249893), (8617, 234117), (8671, 232659), (10179, 198191), (11079, 182091), (14007, 144027), (16003, 126063), (18009, 112021), (18837, 107097), (23751, 84939), (25851, 78039), (26013, 77553), (28313, 71253), (33237, 60697), (35699, 56511), (42021, 48009)]