210918084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{104003}}^1$

素因数の和:104036

約数の個数: 36

約数和(自身を含む): 532916496

約数和(自身を除く): 321998412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 104003, 208006, 312009, 416012, 624018, 1248036, 1352039, 2704078, 4056117, 5408156, 8112234, 16224468, 17576507, 35153014, 52729521, 70306028, 105459042, 210918084]

約数ペア:

[(1, 210918084), (2, 105459042), (3, 70306028), (4, 52729521), (6, 35153014), (12, 17576507), (13, 16224468), (26, 8112234), (39, 5408156), (52, 4056117), (78, 2704078), (156, 1352039), (169, 1248036), (338, 624018), (507, 416012), (676, 312009), (1014, 208006), (2028, 104003)]