26431524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 77837760

約数和(自身を除く): 51406236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 1979, 2226, 3339, 3958, 4452, 5937, 6678, 7916, 11874, 13356, 13853, 17811, 23748, 27706, 35622, 41559, 55412, 71244, 83118, 104887, 124677, 166236, 209774, 249354, 314661, 419548, 498708, 629322, 734209, 943983, 1258644, 1468418, 1887966, 2202627, 2936836, 3775932, 4405254, 6607881, 8810508, 13215762, 26431524]

約数ペア:

[(1, 26431524), (2, 13215762), (3, 8810508), (4, 6607881), (6, 4405254), (7, 3775932), (9, 2936836), (12, 2202627), (14, 1887966), (18, 1468418), (21, 1258644), (28, 943983), (36, 734209), (42, 629322), (53, 498708), (63, 419548), (84, 314661), (106, 249354), (126, 209774), (159, 166236), (212, 124677), (252, 104887), (318, 83118), (371, 71244), (477, 55412), (636, 41559), (742, 35622), (954, 27706), (1113, 23748), (1484, 17811), (1908, 13853), (1979, 13356), (2226, 11874), (3339, 7916), (3958, 6678), (4452, 5937)]