1138740342

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{17749}}^1$

素因数の和:17825

約数の個数: 48

約数和(自身を含む): 2484858000

約数和(自身を除く): 1346117658

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 289, 578, 629, 867, 1258, 1734, 1887, 3774, 10693, 17749, 21386, 32079, 35498, 53247, 64158, 106494, 301733, 603466, 656713, 905199, 1313426, 1810398, 1970139, 3940278, 5129461, 10258922, 11164121, 15388383, 22328242, 30776766, 33492363, 66984726, 189790057, 379580114, 569370171, 1138740342]

約数ペア:

[(1, 1138740342), (2, 569370171), (3, 379580114), (6, 189790057), (17, 66984726), (34, 33492363), (37, 30776766), (51, 22328242), (74, 15388383), (102, 11164121), (111, 10258922), (222, 5129461), (289, 3940278), (578, 1970139), (629, 1810398), (867, 1313426), (1258, 905199), (1734, 656713), (1887, 603466), (3774, 301733), (10693, 106494), (17749, 64158), (21386, 53247), (32079, 35498)]