11507148

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 30624048

約数和(自身を除く): 19116900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 163, 212, 222, 318, 326, 333, 444, 477, 489, 636, 652, 666, 954, 978, 1332, 1467, 1908, 1956, 1961, 2934, 3922, 5868, 5883, 6031, 7844, 8639, 11766, 12062, 17278, 17649, 18093, 23532, 24124, 25917, 34556, 35298, 36186, 51834, 54279, 70596, 72372, 77751, 103668, 108558, 155502, 217116, 311004, 319643, 639286, 958929, 1278572, 1917858, 2876787, 3835716, 5753574, 11507148]

約数ペア:

[(1, 11507148), (2, 5753574), (3, 3835716), (4, 2876787), (6, 1917858), (9, 1278572), (12, 958929), (18, 639286), (36, 319643), (37, 311004), (53, 217116), (74, 155502), (106, 108558), (111, 103668), (148, 77751), (159, 72372), (163, 70596), (212, 54279), (222, 51834), (318, 36186), (326, 35298), (333, 34556), (444, 25917), (477, 24124), (489, 23532), (636, 18093), (652, 17649), (666, 17278), (954, 12062), (978, 11766), (1332, 8639), (1467, 7844), (1908, 6031), (1956, 5883), (1961, 5868), (2934, 3922)]