27729996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 79822848

約数和(自身を除く): 52092852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 463, 483, 644, 651, 713, 868, 926, 966, 1302, 1389, 1426, 1852, 1932, 2139, 2604, 2778, 2852, 3241, 4278, 4991, 5556, 6482, 8556, 9723, 9982, 10649, 12964, 14353, 14973, 19446, 19964, 21298, 28706, 29946, 31947, 38892, 42596, 43059, 57412, 59892, 63894, 74543, 86118, 100471, 127788, 149086, 172236, 200942, 223629, 298172, 301413, 330119, 401884, 447258, 602826, 660238, 894516, 990357, 1205652, 1320476, 1980714, 2310833, 3961428, 4621666, 6932499, 9243332, 13864998, 27729996]

約数ペア:

[(1, 27729996), (2, 13864998), (3, 9243332), (4, 6932499), (6, 4621666), (7, 3961428), (12, 2310833), (14, 1980714), (21, 1320476), (23, 1205652), (28, 990357), (31, 894516), (42, 660238), (46, 602826), (62, 447258), (69, 401884), (84, 330119), (92, 301413), (93, 298172), (124, 223629), (138, 200942), (161, 172236), (186, 149086), (217, 127788), (276, 100471), (322, 86118), (372, 74543), (434, 63894), (463, 59892), (483, 57412), (644, 43059), (651, 42596), (713, 38892), (868, 31947), (926, 29946), (966, 28706), (1302, 21298), (1389, 19964), (1426, 19446), (1852, 14973), (1932, 14353), (2139, 12964), (2604, 10649), (2778, 9982), (2852, 9723), (3241, 8556), (4278, 6482), (4991, 5556)]