12804636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 32614400

約数和(自身を除く): 19809764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 1039, 2054, 2078, 3081, 3117, 4108, 4156, 6162, 6234, 12324, 12468, 13507, 27014, 40521, 54028, 81042, 82081, 162084, 164162, 246243, 328324, 492486, 984972, 1067053, 2134106, 3201159, 4268212, 6402318, 12804636]

約数ペア:

[(1, 12804636), (2, 6402318), (3, 4268212), (4, 3201159), (6, 2134106), (12, 1067053), (13, 984972), (26, 492486), (39, 328324), (52, 246243), (78, 164162), (79, 162084), (156, 82081), (158, 81042), (237, 54028), (316, 40521), (474, 27014), (948, 13507), (1027, 12468), (1039, 12324), (2054, 6234), (2078, 6162), (3081, 4156), (3117, 4108)]