2001361572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1583}}^1$

素因数の和:1802

約数の個数: 144

約数和(自身を含む): 6019453440

約数和(自身を除く): 4018091868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 173, 174, 203, 252, 261, 346, 348, 406, 519, 522, 609, 692, 812, 1038, 1044, 1211, 1218, 1557, 1583, 1827, 2076, 2422, 2436, 3114, 3166, 3633, 3654, 4749, 4844, 5017, 6228, 6332, 7266, 7308, 9498, 10034, 10899, 11081, 14247, 14532, 15051, 18996, 20068, 21798, 22162, 28494, 30102, 33243, 35119, 43596, 44324, 45153, 45907, 56988, 60204, 66486, 70238, 90306, 91814, 99729, 105357, 132972, 137721, 140476, 180612, 183628, 199458, 210714, 273859, 275442, 316071, 321349, 398916, 413163, 421428, 547718, 550884, 632142, 642698, 821577, 826326, 964047, 1095436, 1264284, 1285396, 1643154, 1652652, 1917013, 1928094, 2464731, 2892141, 3286308, 3834026, 3856188, 4929462, 5751039, 5784282, 7668052, 7941911, 9858924, 11502078, 11568564, 15883822, 17253117, 23004156, 23825733, 31767644, 34506234, 47651466, 55593377, 69012468, 71477199, 95302932, 111186754, 142954398, 166780131, 222373508, 285908796, 333560262, 500340393, 667120524, 1000680786, 2001361572]

約数ペア:

[(1, 2001361572), (2, 1000680786), (3, 667120524), (4, 500340393), (6, 333560262), (7, 285908796), (9, 222373508), (12, 166780131), (14, 142954398), (18, 111186754), (21, 95302932), (28, 71477199), (29, 69012468), (36, 55593377), (42, 47651466), (58, 34506234), (63, 31767644), (84, 23825733), (87, 23004156), (116, 17253117), (126, 15883822), (173, 11568564), (174, 11502078), (203, 9858924), (252, 7941911), (261, 7668052), (346, 5784282), (348, 5751039), (406, 4929462), (519, 3856188), (522, 3834026), (609, 3286308), (692, 2892141), (812, 2464731), (1038, 1928094), (1044, 1917013), (1211, 1652652), (1218, 1643154), (1557, 1285396), (1583, 1264284), (1827, 1095436), (2076, 964047), (2422, 826326), (2436, 821577), (3114, 642698), (3166, 632142), (3633, 550884), (3654, 547718), (4749, 421428), (4844, 413163), (5017, 398916), (6228, 321349), (6332, 316071), (7266, 275442), (7308, 273859), (9498, 210714), (10034, 199458), (10899, 183628), (11081, 180612), (14247, 140476), (14532, 137721), (15051, 132972), (18996, 105357), (20068, 99729), (21798, 91814), (22162, 90306), (28494, 70238), (30102, 66486), (33243, 60204), (35119, 56988), (43596, 45907), (44324, 45153)]