2021140674

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1590

約数の個数: 160

約数和(自身を含む): 5488560000

約数和(自身を除く): 3467419326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 41, 42, 54, 58, 63, 81, 82, 87, 123, 126, 162, 174, 189, 203, 246, 261, 287, 369, 378, 406, 522, 567, 574, 609, 738, 783, 861, 1107, 1134, 1189, 1218, 1499, 1566, 1722, 1827, 2214, 2349, 2378, 2583, 2998, 3321, 3567, 3654, 4497, 4698, 5166, 5481, 6642, 7134, 7749, 8323, 8994, 10493, 10701, 10962, 13491, 15498, 16443, 16646, 20986, 21402, 23247, 24969, 26982, 31479, 32103, 32886, 40473, 43471, 46494, 49938, 61459, 62958, 64206, 74907, 80946, 86942, 94437, 96309, 121419, 122918, 130413, 149814, 184377, 188874, 192618, 224721, 242838, 260826, 283311, 304297, 368754, 391239, 430213, 449442, 553131, 566622, 608594, 674163, 782478, 849933, 860426, 912891, 1106262, 1173717, 1290639, 1348326, 1659393, 1699866, 1782311, 1825782, 2347434, 2581278, 2738673, 3318786, 3521151, 3564622, 3871917, 4978179, 5346933, 5477346, 7042302, 7743834, 8216019, 9956358, 10693866, 11615751, 12476177, 16040799, 16432038, 23231502, 24648057, 24952354, 32081598, 34847253, 37428531, 48122397, 49296114, 69694506, 74857062, 96244794, 112285593, 144367191, 224571186, 288734382, 336856779, 673713558, 1010570337, 2021140674]

約数ペア:

[(1, 2021140674), (2, 1010570337), (3, 673713558), (6, 336856779), (7, 288734382), (9, 224571186), (14, 144367191), (18, 112285593), (21, 96244794), (27, 74857062), (29, 69694506), (41, 49296114), (42, 48122397), (54, 37428531), (58, 34847253), (63, 32081598), (81, 24952354), (82, 24648057), (87, 23231502), (123, 16432038), (126, 16040799), (162, 12476177), (174, 11615751), (189, 10693866), (203, 9956358), (246, 8216019), (261, 7743834), (287, 7042302), (369, 5477346), (378, 5346933), (406, 4978179), (522, 3871917), (567, 3564622), (574, 3521151), (609, 3318786), (738, 2738673), (783, 2581278), (861, 2347434), (1107, 1825782), (1134, 1782311), (1189, 1699866), (1218, 1659393), (1499, 1348326), (1566, 1290639), (1722, 1173717), (1827, 1106262), (2214, 912891), (2349, 860426), (2378, 849933), (2583, 782478), (2998, 674163), (3321, 608594), (3567, 566622), (3654, 553131), (4497, 449442), (4698, 430213), (5166, 391239), (5481, 368754), (6642, 304297), (7134, 283311), (7749, 260826), (8323, 242838), (8994, 224721), (10493, 192618), (10701, 188874), (10962, 184377), (13491, 149814), (15498, 130413), (16443, 122918), (16646, 121419), (20986, 96309), (21402, 94437), (23247, 86942), (24969, 80946), (26982, 74907), (31479, 64206), (32103, 62958), (32886, 61459), (40473, 49938), (43471, 46494)]