27953196

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 67888128

約数和(自身を除く): 39934932

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 326, 372, 461, 489, 652, 922, 978, 1383, 1844, 1956, 2766, 5053, 5532, 10106, 14291, 15159, 20212, 28582, 30318, 42873, 57164, 60636, 75143, 85746, 150286, 171492, 225429, 300572, 450858, 901716, 2329433, 4658866, 6988299, 9317732, 13976598, 27953196]

約数ペア:

[(1, 27953196), (2, 13976598), (3, 9317732), (4, 6988299), (6, 4658866), (12, 2329433), (31, 901716), (62, 450858), (93, 300572), (124, 225429), (163, 171492), (186, 150286), (326, 85746), (372, 75143), (461, 60636), (489, 57164), (652, 42873), (922, 30318), (978, 28582), (1383, 20212), (1844, 15159), (1956, 14291), (2766, 10106), (5053, 5532)]