21932532

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 60

約数和(自身を含む): 57867040

約数和(自身を除く): 35934508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 487, 556, 834, 974, 1251, 1461, 1668, 1948, 2502, 2922, 3753, 4383, 5004, 5844, 7506, 8766, 11259, 13149, 15012, 17532, 22518, 26298, 39447, 45036, 52596, 67693, 78894, 135386, 157788, 203079, 270772, 406158, 609237, 812316, 1218474, 1827711, 2436948, 3655422, 5483133, 7310844, 10966266, 21932532]

約数ペア:

[(1, 21932532), (2, 10966266), (3, 7310844), (4, 5483133), (6, 3655422), (9, 2436948), (12, 1827711), (18, 1218474), (27, 812316), (36, 609237), (54, 406158), (81, 270772), (108, 203079), (139, 157788), (162, 135386), (278, 78894), (324, 67693), (417, 52596), (487, 45036), (556, 39447), (834, 26298), (974, 22518), (1251, 17532), (1461, 15012), (1668, 13149), (1948, 11259), (2502, 8766), (2922, 7506), (3753, 5844), (4383, 5004)]