99990882

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 239702400

約数和(自身を除く): 139711518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1558, 2214, 2337, 2377, 4674, 4754, 7011, 7131, 14022, 14262, 21033, 21393, 42066, 42786, 45163, 64179, 90326, 97457, 128358, 135489, 194914, 270978, 292371, 406467, 584742, 812934, 877113, 1219401, 1754226, 1851683, 2438802, 2631339, 3703366, 5262678, 5555049, 11110098, 16665147, 33330294, 49995441, 99990882]

約数ペア:

[(1, 99990882), (2, 49995441), (3, 33330294), (6, 16665147), (9, 11110098), (18, 5555049), (19, 5262678), (27, 3703366), (38, 2631339), (41, 2438802), (54, 1851683), (57, 1754226), (82, 1219401), (114, 877113), (123, 812934), (171, 584742), (246, 406467), (342, 292371), (369, 270978), (513, 194914), (738, 135489), (779, 128358), (1026, 97457), (1107, 90326), (1558, 64179), (2214, 45163), (2337, 42786), (2377, 42066), (4674, 21393), (4754, 21033), (7011, 14262), (7131, 14022)]