3138996972

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{27509}}^1$

素因数の和:27810

約数の個数: 48

約数和(自身を含む): 7551825120

約数和(自身を除く): 4412828148

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 257, 444, 514, 771, 1028, 1542, 3084, 9509, 19018, 27509, 28527, 38036, 55018, 57054, 82527, 110036, 114108, 165054, 330108, 1017833, 2035666, 3053499, 4071332, 6106998, 7069813, 12213996, 14139626, 21209439, 28279252, 42418878, 84837756, 261583081, 523166162, 784749243, 1046332324, 1569498486, 3138996972]

約数ペア:

[(1, 3138996972), (2, 1569498486), (3, 1046332324), (4, 784749243), (6, 523166162), (12, 261583081), (37, 84837756), (74, 42418878), (111, 28279252), (148, 21209439), (222, 14139626), (257, 12213996), (444, 7069813), (514, 6106998), (771, 4071332), (1028, 3053499), (1542, 2035666), (3084, 1017833), (9509, 330108), (19018, 165054), (27509, 114108), (28527, 110036), (38036, 82527), (55018, 57054)]