43156638

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 80

約数和(自身を含む): 116392320

約数和(自身を除く): 73235682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2003, 2394, 3078, 3591, 4006, 6009, 7182, 10773, 12018, 14021, 18027, 21546, 28042, 36054, 38057, 42063, 54081, 76114, 84126, 108162, 114171, 126189, 162243, 228342, 252378, 266399, 324486, 342513, 378567, 532798, 685026, 757134, 799197, 1027539, 1135701, 1598394, 2055078, 2271402, 2397591, 3082617, 4795182, 6165234, 7192773, 14385546, 21578319, 43156638]

約数ペア:

[(1, 43156638), (2, 21578319), (3, 14385546), (6, 7192773), (7, 6165234), (9, 4795182), (14, 3082617), (18, 2397591), (19, 2271402), (21, 2055078), (27, 1598394), (38, 1135701), (42, 1027539), (54, 799197), (57, 757134), (63, 685026), (81, 532798), (114, 378567), (126, 342513), (133, 324486), (162, 266399), (171, 252378), (189, 228342), (266, 162243), (342, 126189), (378, 114171), (399, 108162), (513, 84126), (567, 76114), (798, 54081), (1026, 42063), (1134, 38057), (1197, 36054), (1539, 28042), (2003, 21546), (2394, 18027), (3078, 14021), (3591, 12018), (4006, 10773), (6009, 7182)]