7845852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 22708224

約数和(自身を除く): 14862372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 131, 138, 161, 186, 217, 262, 276, 322, 372, 393, 434, 483, 524, 644, 651, 713, 786, 868, 917, 966, 1302, 1426, 1572, 1834, 1932, 2139, 2604, 2751, 2852, 3013, 3668, 4061, 4278, 4991, 5502, 6026, 8122, 8556, 9039, 9982, 11004, 12052, 12183, 14973, 16244, 18078, 19964, 21091, 24366, 28427, 29946, 36156, 42182, 48732, 56854, 59892, 63273, 84364, 85281, 93403, 113708, 126546, 170562, 186806, 253092, 280209, 341124, 373612, 560418, 653821, 1120836, 1307642, 1961463, 2615284, 3922926, 7845852]

約数ペア:

[(1, 7845852), (2, 3922926), (3, 2615284), (4, 1961463), (6, 1307642), (7, 1120836), (12, 653821), (14, 560418), (21, 373612), (23, 341124), (28, 280209), (31, 253092), (42, 186806), (46, 170562), (62, 126546), (69, 113708), (84, 93403), (92, 85281), (93, 84364), (124, 63273), (131, 59892), (138, 56854), (161, 48732), (186, 42182), (217, 36156), (262, 29946), (276, 28427), (322, 24366), (372, 21091), (393, 19964), (434, 18078), (483, 16244), (524, 14973), (644, 12183), (651, 12052), (713, 11004), (786, 9982), (868, 9039), (917, 8556), (966, 8122), (1302, 6026), (1426, 5502), (1572, 4991), (1834, 4278), (1932, 4061), (2139, 3668), (2604, 3013), (2751, 2852)]