11261964

素因数分解:

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

素因数の和:307

約数の個数: 72

約数和(自身を含む): 31026240

約数和(自身を除く): 19764276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 179, 196, 214, 294, 321, 358, 428, 537, 588, 642, 716, 749, 1074, 1253, 1284, 1498, 2148, 2247, 2506, 2996, 3759, 4494, 5012, 5243, 7518, 8771, 8988, 10486, 15036, 15729, 17542, 19153, 20972, 26313, 31458, 35084, 38306, 52626, 57459, 62916, 76612, 105252, 114918, 134071, 229836, 268142, 402213, 536284, 804426, 938497, 1608852, 1876994, 2815491, 3753988, 5630982, 11261964]

約数ペア:

[(1, 11261964), (2, 5630982), (3, 3753988), (4, 2815491), (6, 1876994), (7, 1608852), (12, 938497), (14, 804426), (21, 536284), (28, 402213), (42, 268142), (49, 229836), (84, 134071), (98, 114918), (107, 105252), (147, 76612), (179, 62916), (196, 57459), (214, 52626), (294, 38306), (321, 35084), (358, 31458), (428, 26313), (537, 20972), (588, 19153), (642, 17542), (716, 15729), (749, 15036), (1074, 10486), (1253, 8988), (1284, 8771), (1498, 7518), (2148, 5243), (2247, 5012), (2506, 4494), (2996, 3759)]