2296458

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 5451840

約数和(自身を除く): 3155382

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 621, 774, 989, 1161, 1242, 1849, 1978, 2322, 2967, 3698, 5547, 5934, 8901, 11094, 16641, 17802, 26703, 33282, 42527, 49923, 53406, 85054, 99846, 127581, 255162, 382743, 765486, 1148229, 2296458]

約数ペア:

[(1, 2296458), (2, 1148229), (3, 765486), (6, 382743), (9, 255162), (18, 127581), (23, 99846), (27, 85054), (43, 53406), (46, 49923), (54, 42527), (69, 33282), (86, 26703), (129, 17802), (138, 16641), (207, 11094), (258, 8901), (387, 5934), (414, 5547), (621, 3698), (774, 2967), (989, 2322), (1161, 1978), (1242, 1849)]