123372036

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{8179}}^1$

素因数の和:8608

約数の個数: 36

約数和(自身を含む): 312639600

約数和(自身を除く): 189267564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 8179, 15084, 16358, 24537, 32716, 49074, 73611, 98148, 147222, 294444, 3427001, 6854002, 10281003, 13708004, 20562006, 30843009, 41124012, 61686018, 123372036]

約数ペア:

[(1, 123372036), (2, 61686018), (3, 41124012), (4, 30843009), (6, 20562006), (9, 13708004), (12, 10281003), (18, 6854002), (36, 3427001), (419, 294444), (838, 147222), (1257, 98148), (1676, 73611), (2514, 49074), (3771, 32716), (5028, 24537), (7542, 16358), (8179, 15084)]