1945368

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 5405400

約数和(自身を除く): 3460032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 659, 738, 984, 1318, 1476, 1977, 2636, 2952, 3954, 5272, 5931, 7908, 11862, 15816, 23724, 27019, 47448, 54038, 81057, 108076, 162114, 216152, 243171, 324228, 486342, 648456, 972684, 1945368]

約数ペア:

[(1, 1945368), (2, 972684), (3, 648456), (4, 486342), (6, 324228), (8, 243171), (9, 216152), (12, 162114), (18, 108076), (24, 81057), (36, 54038), (41, 47448), (72, 27019), (82, 23724), (123, 15816), (164, 11862), (246, 7908), (328, 5931), (369, 5272), (492, 3954), (659, 2952), (738, 2636), (984, 1977), (1318, 1476)]