21449968146

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2791}}^1\times {\mathrm{14723}}^1$

素因数の和:17551

約数の個数: 48

約数和(自身を含む): 48098007360

約数和(自身を除く): 26648039214

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 2791, 5582, 8373, 14723, 16746, 25119, 29446, 44169, 50238, 80939, 88338, 132507, 161878, 242817, 265014, 426967, 485634, 728451, 853934, 1280901, 1456902, 2561802, 3842703, 7685406, 41091893, 82183786, 123275679, 246551358, 369827037, 739654074, 1191664897, 2383329794, 3574994691, 7149989382, 10724984073, 21449968146]

約数ペア:

[(1, 21449968146), (2, 10724984073), (3, 7149989382), (6, 3574994691), (9, 2383329794), (18, 1191664897), (29, 739654074), (58, 369827037), (87, 246551358), (174, 123275679), (261, 82183786), (522, 41091893), (2791, 7685406), (5582, 3842703), (8373, 2561802), (14723, 1456902), (16746, 1280901), (25119, 853934), (29446, 728451), (44169, 485634), (50238, 426967), (80939, 265014), (88338, 242817), (132507, 161878)]