16879128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 50780160

約数和(自身を除く): 33901032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 463, 588, 651, 744, 868, 926, 1176, 1302, 1389, 1519, 1736, 1852, 2604, 2778, 3038, 3241, 3704, 4557, 5208, 5556, 6076, 6482, 9114, 9723, 11112, 12152, 12964, 14353, 18228, 19446, 22687, 25928, 28706, 36456, 38892, 43059, 45374, 57412, 68061, 77784, 86118, 90748, 100471, 114824, 136122, 172236, 181496, 200942, 272244, 301413, 344472, 401884, 544488, 602826, 703297, 803768, 1205652, 1406594, 2109891, 2411304, 2813188, 4219782, 5626376, 8439564, 16879128]

約数ペア:

[(1, 16879128), (2, 8439564), (3, 5626376), (4, 4219782), (6, 2813188), (7, 2411304), (8, 2109891), (12, 1406594), (14, 1205652), (21, 803768), (24, 703297), (28, 602826), (31, 544488), (42, 401884), (49, 344472), (56, 301413), (62, 272244), (84, 200942), (93, 181496), (98, 172236), (124, 136122), (147, 114824), (168, 100471), (186, 90748), (196, 86118), (217, 77784), (248, 68061), (294, 57412), (372, 45374), (392, 43059), (434, 38892), (463, 36456), (588, 28706), (651, 25928), (744, 22687), (868, 19446), (926, 18228), (1176, 14353), (1302, 12964), (1389, 12152), (1519, 11112), (1736, 9723), (1852, 9114), (2604, 6482), (2778, 6076), (3038, 5556), (3241, 5208), (3704, 4557)]