13128804

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 37098880

約数和(自身を除く): 23970076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1039, 1053, 1404, 2078, 2106, 3117, 3159, 4156, 4212, 6234, 6318, 9351, 12468, 12636, 13507, 18702, 27014, 28053, 37404, 40521, 54028, 56106, 81042, 84159, 112212, 121563, 162084, 168318, 243126, 252477, 336636, 364689, 486252, 504954, 729378, 1009908, 1094067, 1458756, 2188134, 3282201, 4376268, 6564402, 13128804]

約数ペア:

[(1, 13128804), (2, 6564402), (3, 4376268), (4, 3282201), (6, 2188134), (9, 1458756), (12, 1094067), (13, 1009908), (18, 729378), (26, 504954), (27, 486252), (36, 364689), (39, 336636), (52, 252477), (54, 243126), (78, 168318), (81, 162084), (108, 121563), (117, 112212), (156, 84159), (162, 81042), (234, 56106), (243, 54028), (324, 40521), (351, 37404), (468, 28053), (486, 27014), (702, 18702), (972, 13507), (1039, 12636), (1053, 12468), (1404, 9351), (2078, 6318), (2106, 6234), (3117, 4212), (3159, 4156)]