7239834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 11422566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 179, 189, 214, 321, 358, 378, 537, 642, 749, 963, 1074, 1253, 1498, 1611, 1926, 2247, 2506, 2889, 3222, 3759, 4494, 4833, 5778, 6741, 7518, 9666, 11277, 13482, 19153, 20223, 22554, 33831, 38306, 40446, 57459, 67662, 114918, 134071, 172377, 268142, 344754, 402213, 517131, 804426, 1034262, 1206639, 2413278, 3619917, 7239834]

約数ペア:

[(1, 7239834), (2, 3619917), (3, 2413278), (6, 1206639), (7, 1034262), (9, 804426), (14, 517131), (18, 402213), (21, 344754), (27, 268142), (42, 172377), (54, 134071), (63, 114918), (107, 67662), (126, 57459), (179, 40446), (189, 38306), (214, 33831), (321, 22554), (358, 20223), (378, 19153), (537, 13482), (642, 11277), (749, 9666), (963, 7518), (1074, 6741), (1253, 5778), (1498, 4833), (1611, 4494), (1926, 3759), (2247, 3222), (2506, 2889)]