2012151645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2129261}}^1$

素因数の和:2129282

約数の個数: 32

約数和(自身を含む): 4088183040

約数和(自身を除く): 2076031395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2129261, 6387783, 10646305, 14904827, 19163349, 31938915, 44714481, 57490047, 74524135, 95816745, 134143443, 223572405, 287450235, 402430329, 670717215, 2012151645]

約数ペア:

[(1, 2012151645), (3, 670717215), (5, 402430329), (7, 287450235), (9, 223572405), (15, 134143443), (21, 95816745), (27, 74524135), (35, 57490047), (45, 44714481), (63, 31938915), (105, 19163349), (135, 14904827), (189, 10646305), (315, 6387783), (945, 2129261)]