12239388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2891

約数の個数: 72

約数和(自身を含む): 37451232

約数和(自身を除く): 25211844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 2857, 4284, 5714, 8571, 11428, 17142, 19999, 25713, 34284, 39998, 48569, 51426, 59997, 79996, 97138, 102852, 119994, 145707, 179991, 194276, 239988, 291414, 339983, 359982, 437121, 582828, 679966, 719964, 874242, 1019949, 1359932, 1748484, 2039898, 3059847, 4079796, 6119694, 12239388]

約数ペア:

[(1, 12239388), (2, 6119694), (3, 4079796), (4, 3059847), (6, 2039898), (7, 1748484), (9, 1359932), (12, 1019949), (14, 874242), (17, 719964), (18, 679966), (21, 582828), (28, 437121), (34, 359982), (36, 339983), (42, 291414), (51, 239988), (63, 194276), (68, 179991), (84, 145707), (102, 119994), (119, 102852), (126, 97138), (153, 79996), (204, 59997), (238, 51426), (252, 48569), (306, 39998), (357, 34284), (476, 25713), (612, 19999), (714, 17142), (1071, 11428), (1428, 8571), (2142, 5714), (2857, 4284)]