2142588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 5967360

約数和(自身を除く): 3824772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1109, 1932, 2218, 3327, 4436, 6654, 7763, 13308, 15526, 23289, 25507, 31052, 46578, 51014, 76521, 93156, 102028, 153042, 178549, 306084, 357098, 535647, 714196, 1071294, 2142588]

約数ペア:

[(1, 2142588), (2, 1071294), (3, 714196), (4, 535647), (6, 357098), (7, 306084), (12, 178549), (14, 153042), (21, 102028), (23, 93156), (28, 76521), (42, 51014), (46, 46578), (69, 31052), (84, 25507), (92, 23289), (138, 15526), (161, 13308), (276, 7763), (322, 6654), (483, 4436), (644, 3327), (966, 2218), (1109, 1932)]