15118086906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{70919}}^1$

素因数の和:71851

約数の個数: 48

約数和(自身を含む): 35314755840

約数和(自身を除く): 20196668934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 911, 1822, 2733, 5466, 8199, 11843, 16398, 23686, 35529, 70919, 71058, 106587, 141838, 212757, 213174, 425514, 638271, 921947, 1276542, 1843894, 2765841, 5531682, 8297523, 16595046, 64607209, 129214418, 193821627, 387643254, 581464881, 839893717, 1162929762, 1679787434, 2519681151, 5039362302, 7559043453, 15118086906]

約数ペア:

[(1, 15118086906), (2, 7559043453), (3, 5039362302), (6, 2519681151), (9, 1679787434), (13, 1162929762), (18, 839893717), (26, 581464881), (39, 387643254), (78, 193821627), (117, 129214418), (234, 64607209), (911, 16595046), (1822, 8297523), (2733, 5531682), (5466, 2765841), (8199, 1843894), (11843, 1276542), (16398, 921947), (23686, 638271), (35529, 425514), (70919, 213174), (71058, 212757), (106587, 141838)]