18264936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 30723864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 89, 102, 136, 178, 204, 267, 356, 408, 503, 534, 712, 1006, 1068, 1509, 1513, 2012, 2136, 3018, 3026, 4024, 4539, 6036, 6052, 8551, 9078, 12072, 12104, 17102, 18156, 25653, 34204, 36312, 44767, 51306, 68408, 89534, 102612, 134301, 179068, 205224, 268602, 358136, 537204, 761039, 1074408, 1522078, 2283117, 3044156, 4566234, 6088312, 9132468, 18264936]

約数ペア:

[(1, 18264936), (2, 9132468), (3, 6088312), (4, 4566234), (6, 3044156), (8, 2283117), (12, 1522078), (17, 1074408), (24, 761039), (34, 537204), (51, 358136), (68, 268602), (89, 205224), (102, 179068), (136, 134301), (178, 102612), (204, 89534), (267, 68408), (356, 51306), (408, 44767), (503, 36312), (534, 34204), (712, 25653), (1006, 18156), (1068, 17102), (1509, 12104), (1513, 12072), (2012, 9078), (2136, 8551), (3018, 6052), (3026, 6036), (4024, 4539)]