21676133052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{110419}}^1$

素因数の和:110496

約数の個数: 144

約数和(自身を含む): 67524038400

約数和(自身を除く): 45847905348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 287, 342, 369, 399, 492, 532, 574, 684, 738, 779, 798, 861, 1148, 1197, 1476, 1558, 1596, 1722, 2337, 2394, 2583, 3116, 3444, 4674, 4788, 5166, 5453, 7011, 9348, 10332, 10906, 14022, 16359, 21812, 28044, 32718, 49077, 65436, 98154, 110419, 196308, 220838, 331257, 441676, 662514, 772933, 993771, 1325028, 1545866, 1987542, 2097961, 2318799, 3091732, 3975084, 4195922, 4527179, 4637598, 6293883, 6956397, 8391844, 9054358, 9275196, 12587766, 13581537, 13912794, 14685727, 18108716, 18881649, 25175532, 27163074, 27825588, 29371454, 31690253, 37763298, 40744611, 44057181, 54326148, 58742908, 63380506, 75526596, 81489222, 86016401, 88114362, 95070759, 126761012, 132171543, 162978444, 172032802, 176228724, 190141518, 258049203, 264343086, 285212277, 344065604, 380283036, 516098406, 528686172, 570424554, 602114807, 774147609, 1032196812, 1140849108, 1204229614, 1548295218, 1806344421, 2408459228, 3096590436, 3612688842, 5419033263, 7225377684, 10838066526, 21676133052]

約数ペア:

[(1, 21676133052), (2, 10838066526), (3, 7225377684), (4, 5419033263), (6, 3612688842), (7, 3096590436), (9, 2408459228), (12, 1806344421), (14, 1548295218), (18, 1204229614), (19, 1140849108), (21, 1032196812), (28, 774147609), (36, 602114807), (38, 570424554), (41, 528686172), (42, 516098406), (57, 380283036), (63, 344065604), (76, 285212277), (82, 264343086), (84, 258049203), (114, 190141518), (123, 176228724), (126, 172032802), (133, 162978444), (164, 132171543), (171, 126761012), (228, 95070759), (246, 88114362), (252, 86016401), (266, 81489222), (287, 75526596), (342, 63380506), (369, 58742908), (399, 54326148), (492, 44057181), (532, 40744611), (574, 37763298), (684, 31690253), (738, 29371454), (779, 27825588), (798, 27163074), (861, 25175532), (1148, 18881649), (1197, 18108716), (1476, 14685727), (1558, 13912794), (1596, 13581537), (1722, 12587766), (2337, 9275196), (2394, 9054358), (2583, 8391844), (3116, 6956397), (3444, 6293883), (4674, 4637598), (4788, 4527179), (5166, 4195922), (5453, 3975084), (7011, 3091732), (9348, 2318799), (10332, 2097961), (10906, 1987542), (14022, 1545866), (16359, 1325028), (21812, 993771), (28044, 772933), (32718, 662514), (49077, 441676), (65436, 331257), (98154, 220838), (110419, 196308)]