123048018

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{25603}}^1$

素因数の和:25703

約数の個数: 32

約数和(自身を含む): 276523200

約数和(自身を除く): 153475182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 25603, 51206, 76809, 153618, 230427, 460854, 691281, 1382562, 2278667, 4557334, 6836001, 13672002, 20508003, 41016006, 61524009, 123048018]

約数ペア:

[(1, 123048018), (2, 61524009), (3, 41016006), (6, 20508003), (9, 13672002), (18, 6836001), (27, 4557334), (54, 2278667), (89, 1382562), (178, 691281), (267, 460854), (534, 230427), (801, 153618), (1602, 76809), (2403, 51206), (4806, 25603)]