2049920082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{4663}}^1$

素因数の和:5844

約数の個数: 64

約数和(自身を含む): 5211740160

約数和(自身を除く): 3161820078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1163, 2326, 3489, 4663, 6978, 8141, 9326, 10467, 13989, 16282, 20934, 24423, 27978, 31401, 32641, 41967, 48846, 62802, 65282, 73269, 83934, 97923, 125901, 146538, 195846, 219807, 251802, 293769, 439614, 587538, 881307, 1762614, 5423069, 10846138, 16269207, 32538414, 37961483, 48807621, 75922966, 97615242, 113884449, 146422863, 227768898, 292845726, 341653347, 683306694, 1024960041, 2049920082]

約数ペア:

[(1, 2049920082), (2, 1024960041), (3, 683306694), (6, 341653347), (7, 292845726), (9, 227768898), (14, 146422863), (18, 113884449), (21, 97615242), (27, 75922966), (42, 48807621), (54, 37961483), (63, 32538414), (126, 16269207), (189, 10846138), (378, 5423069), (1163, 1762614), (2326, 881307), (3489, 587538), (4663, 439614), (6978, 293769), (8141, 251802), (9326, 219807), (10467, 195846), (13989, 146538), (16282, 125901), (20934, 97923), (24423, 83934), (27978, 73269), (31401, 65282), (32641, 62802), (41967, 48846)]