11782319868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{2437}}^1$

素因数の和:2908

約数の個数: 144

約数和(自身を含む): 33704667360

約数和(自身を除く): 21922347492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 421, 522, 638, 842, 957, 1044, 1263, 1276, 1684, 1914, 2437, 2526, 2871, 3789, 3828, 4631, 4874, 5052, 5742, 7311, 7578, 9262, 9748, 11484, 12209, 13893, 14622, 15156, 18524, 21933, 24418, 26807, 27786, 29244, 36627, 41679, 43866, 48836, 53614, 55572, 70673, 73254, 80421, 83358, 87732, 107228, 109881, 134299, 141346, 146508, 160842, 166716, 212019, 219762, 241263, 268598, 282692, 321684, 402897, 424038, 439524, 482526, 537196, 636057, 777403, 805794, 848076, 965052, 1025977, 1208691, 1272114, 1554806, 1611588, 2051954, 2332209, 2417382, 2544228, 3077931, 3109612, 4103908, 4664418, 4834764, 6155862, 6996627, 9233793, 9328836, 11285747, 12311724, 13993254, 18467586, 22571494, 27986508, 29753333, 33857241, 36935172, 45142988, 59506666, 67714482, 89259999, 101571723, 119013332, 135428964, 178519998, 203143446, 267779997, 327286663, 357039996, 406286892, 535559994, 654573326, 981859989, 1071119988, 1309146652, 1963719978, 2945579967, 3927439956, 5891159934, 11782319868]

約数ペア:

[(1, 11782319868), (2, 5891159934), (3, 3927439956), (4, 2945579967), (6, 1963719978), (9, 1309146652), (11, 1071119988), (12, 981859989), (18, 654573326), (22, 535559994), (29, 406286892), (33, 357039996), (36, 327286663), (44, 267779997), (58, 203143446), (66, 178519998), (87, 135428964), (99, 119013332), (116, 101571723), (132, 89259999), (174, 67714482), (198, 59506666), (261, 45142988), (319, 36935172), (348, 33857241), (396, 29753333), (421, 27986508), (522, 22571494), (638, 18467586), (842, 13993254), (957, 12311724), (1044, 11285747), (1263, 9328836), (1276, 9233793), (1684, 6996627), (1914, 6155862), (2437, 4834764), (2526, 4664418), (2871, 4103908), (3789, 3109612), (3828, 3077931), (4631, 2544228), (4874, 2417382), (5052, 2332209), (5742, 2051954), (7311, 1611588), (7578, 1554806), (9262, 1272114), (9748, 1208691), (11484, 1025977), (12209, 965052), (13893, 848076), (14622, 805794), (15156, 777403), (18524, 636057), (21933, 537196), (24418, 482526), (26807, 439524), (27786, 424038), (29244, 402897), (36627, 321684), (41679, 282692), (43866, 268598), (48836, 241263), (53614, 219762), (55572, 212019), (70673, 166716), (73254, 160842), (80421, 146508), (83358, 141346), (87732, 134299), (107228, 109881)]