27686298

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 28862502

約数列:

[1, 2, 3, 6, 89, 139, 178, 267, 278, 373, 417, 534, 746, 834, 1119, 2238, 12371, 24742, 33197, 37113, 51847, 66394, 74226, 99591, 103694, 155541, 199182, 311082, 4614383, 9228766, 13843149, 27686298]

約数ペア:

[(1, 27686298), (2, 13843149), (3, 9228766), (6, 4614383), (89, 311082), (139, 199182), (178, 155541), (267, 103694), (278, 99591), (373, 74226), (417, 66394), (534, 51847), (746, 37113), (834, 33197), (1119, 24742), (2238, 12371)]