16196418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 40375296

約数和(自身を除く): 24178878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 673, 1146, 1337, 1346, 1719, 2019, 2674, 3438, 4011, 4038, 4711, 6057, 8022, 9422, 12033, 12114, 14133, 24066, 28266, 42399, 84798, 128543, 257086, 385629, 771258, 899801, 1156887, 1799602, 2313774, 2699403, 5398806, 8098209, 16196418]

約数ペア:

[(1, 16196418), (2, 8098209), (3, 5398806), (6, 2699403), (7, 2313774), (9, 1799602), (14, 1156887), (18, 899801), (21, 771258), (42, 385629), (63, 257086), (126, 128543), (191, 84798), (382, 42399), (573, 28266), (673, 24066), (1146, 14133), (1337, 12114), (1346, 12033), (1719, 9422), (2019, 8022), (2674, 6057), (3438, 4711), (4011, 4038)]