21600672

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 57012480

約数和(自身を除く): 35411808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1009, 1338, 1784, 2018, 2676, 3027, 3568, 4036, 5352, 6054, 7136, 8072, 10704, 12108, 16144, 21408, 24216, 32288, 48432, 96864, 225007, 450014, 675021, 900028, 1350042, 1800056, 2700084, 3600112, 5400168, 7200224, 10800336, 21600672]

約数ペア:

[(1, 21600672), (2, 10800336), (3, 7200224), (4, 5400168), (6, 3600112), (8, 2700084), (12, 1800056), (16, 1350042), (24, 900028), (32, 675021), (48, 450014), (96, 225007), (223, 96864), (446, 48432), (669, 32288), (892, 24216), (1009, 21408), (1338, 16144), (1784, 12108), (2018, 10704), (2676, 8072), (3027, 7136), (3568, 6054), (4036, 5352)]