9739626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 22498560

約数和(自身を除く): 12758934

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 89, 122, 138, 178, 183, 267, 299, 366, 534, 598, 793, 897, 1157, 1403, 1586, 1794, 2047, 2314, 2379, 2806, 3471, 4094, 4209, 4758, 5429, 6141, 6942, 8418, 10858, 12282, 16287, 18239, 26611, 32574, 36478, 53222, 54717, 70577, 79833, 109434, 124867, 141154, 159666, 211731, 249734, 374601, 423462, 749202, 1623271, 3246542, 4869813, 9739626]

約数ペア:

[(1, 9739626), (2, 4869813), (3, 3246542), (6, 1623271), (13, 749202), (23, 423462), (26, 374601), (39, 249734), (46, 211731), (61, 159666), (69, 141154), (78, 124867), (89, 109434), (122, 79833), (138, 70577), (178, 54717), (183, 53222), (267, 36478), (299, 32574), (366, 26611), (534, 18239), (598, 16287), (793, 12282), (897, 10858), (1157, 8418), (1403, 6942), (1586, 6141), (1794, 5429), (2047, 4758), (2314, 4209), (2379, 4094), (2806, 3471)]