1297404

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 3457440

約数和(自身を除く): 2160036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 293, 369, 492, 586, 738, 879, 1107, 1172, 1476, 1758, 2214, 2637, 3516, 4428, 5274, 7911, 10548, 12013, 15822, 24026, 31644, 36039, 48052, 72078, 108117, 144156, 216234, 324351, 432468, 648702, 1297404]

約数ペア:

[(1, 1297404), (2, 648702), (3, 432468), (4, 324351), (6, 216234), (9, 144156), (12, 108117), (18, 72078), (27, 48052), (36, 36039), (41, 31644), (54, 24026), (82, 15822), (108, 12013), (123, 10548), (164, 7911), (246, 5274), (293, 4428), (369, 3516), (492, 2637), (586, 2214), (738, 1758), (879, 1476), (1107, 1172)]