2009764518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{106303}}^1$

素因数の和:106468

約数の個数: 32

約数和(自身を含む): 4224946176

約数和(自身を除く): 2215181658

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 18906, 106303, 212606, 318909, 637818, 2444969, 4889938, 7334907, 14563511, 14669814, 29127022, 43690533, 87381066, 334960753, 669921506, 1004882259, 2009764518]

約数ペア:

[(1, 2009764518), (2, 1004882259), (3, 669921506), (6, 334960753), (23, 87381066), (46, 43690533), (69, 29127022), (137, 14669814), (138, 14563511), (274, 7334907), (411, 4889938), (822, 2444969), (3151, 637818), (6302, 318909), (9453, 212606), (18906, 106303)]