25321284

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{2027}}^1$

素因数の和:2384

約数の個数: 36

約数和(自身を含む): 64222704

約数和(自身を除く): 38901420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2027, 2082, 3123, 4054, 4164, 6081, 6246, 8108, 12162, 12492, 18243, 24324, 36486, 72972, 703369, 1406738, 2110107, 2813476, 4220214, 6330321, 8440428, 12660642, 25321284]

約数ペア:

[(1, 25321284), (2, 12660642), (3, 8440428), (4, 6330321), (6, 4220214), (9, 2813476), (12, 2110107), (18, 1406738), (36, 703369), (347, 72972), (694, 36486), (1041, 24324), (1388, 18243), (2027, 12492), (2082, 12162), (3123, 8108), (4054, 6246), (4164, 6081)]