18091580128

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{769}}^1\times {\mathrm{10973}}^1$

素因数の和:11819

約数の個数: 48

約数和(自身を含む): 36199714320

約数和(自身を除く): 18108134192

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 769, 1072, 1538, 2144, 3076, 6152, 10973, 12304, 21946, 24608, 43892, 51523, 87784, 103046, 175568, 206092, 351136, 412184, 735191, 824368, 1470382, 1648736, 2940764, 5881528, 8438237, 11763056, 16876474, 23526112, 33752948, 67505896, 135011792, 270023584, 565361879, 1130723758, 2261447516, 4522895032, 9045790064, 18091580128]

約数ペア:

[(1, 18091580128), (2, 9045790064), (4, 4522895032), (8, 2261447516), (16, 1130723758), (32, 565361879), (67, 270023584), (134, 135011792), (268, 67505896), (536, 33752948), (769, 23526112), (1072, 16876474), (1538, 11763056), (2144, 8438237), (3076, 5881528), (6152, 2940764), (10973, 1648736), (12304, 1470382), (21946, 824368), (24608, 735191), (43892, 412184), (51523, 351136), (87784, 206092), (103046, 175568)]