40920558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 98537472

約数和(自身を除く): 57616914

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 318, 371, 434, 593, 651, 742, 1113, 1186, 1302, 1643, 1779, 2226, 3286, 3558, 4151, 4929, 8302, 9858, 11501, 12453, 18383, 23002, 24906, 31429, 34503, 36766, 55149, 62858, 69006, 94287, 110298, 128681, 188574, 220003, 257362, 386043, 440006, 660009, 772086, 974299, 1320018, 1948598, 2922897, 5845794, 6820093, 13640186, 20460279, 40920558]

約数ペア:

[(1, 40920558), (2, 20460279), (3, 13640186), (6, 6820093), (7, 5845794), (14, 2922897), (21, 1948598), (31, 1320018), (42, 974299), (53, 772086), (62, 660009), (93, 440006), (106, 386043), (159, 257362), (186, 220003), (217, 188574), (318, 128681), (371, 110298), (434, 94287), (593, 69006), (651, 62858), (742, 55149), (1113, 36766), (1186, 34503), (1302, 31429), (1643, 24906), (1779, 23002), (2226, 18383), (3286, 12453), (3558, 11501), (4151, 9858), (4929, 8302)]