2007131382

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{29137}}^1$

素因数の和:29277

約数の個数: 48

約数和(自身を含む): 4500072720

約数和(自身を除く): 2492941338

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 89, 129, 178, 258, 267, 387, 534, 774, 801, 1602, 3827, 7654, 11481, 22962, 29137, 34443, 58274, 68886, 87411, 174822, 262233, 524466, 1252891, 2505782, 2593193, 3758673, 5186386, 7517346, 7779579, 11276019, 15559158, 22552038, 23338737, 46677474, 111507299, 223014598, 334521897, 669043794, 1003565691, 2007131382]

約数ペア:

[(1, 2007131382), (2, 1003565691), (3, 669043794), (6, 334521897), (9, 223014598), (18, 111507299), (43, 46677474), (86, 23338737), (89, 22552038), (129, 15559158), (178, 11276019), (258, 7779579), (267, 7517346), (387, 5186386), (534, 3758673), (774, 2593193), (801, 2505782), (1602, 1252891), (3827, 524466), (7654, 262233), (11481, 174822), (22962, 87411), (29137, 68886), (34443, 58274)]