19839006

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1268

約数の個数: 56

約数和(自身を含む): 48712824

約数和(自身を除く): 28873818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 729, 891, 1237, 1458, 1782, 2474, 2673, 3711, 5346, 7422, 8019, 11133, 13607, 16038, 22266, 27214, 33399, 40821, 66798, 81642, 100197, 122463, 200394, 244926, 300591, 367389, 601182, 734778, 901773, 1102167, 1803546, 2204334, 3306501, 6613002, 9919503, 19839006]

約数ペア:

[(1, 19839006), (2, 9919503), (3, 6613002), (6, 3306501), (9, 2204334), (11, 1803546), (18, 1102167), (22, 901773), (27, 734778), (33, 601182), (54, 367389), (66, 300591), (81, 244926), (99, 200394), (162, 122463), (198, 100197), (243, 81642), (297, 66798), (486, 40821), (594, 33399), (729, 27214), (891, 22266), (1237, 16038), (1458, 13607), (1782, 11133), (2474, 8019), (2673, 7422), (3711, 5346)]