2931012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3897

約数の個数: 48

約数和(自身を含む): 8686720

約数和(自身を除く): 5755708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3877, 7754, 11631, 15508, 23262, 27139, 34893, 46524, 54278, 69786, 81417, 104679, 108556, 139572, 162834, 209358, 244251, 325668, 418716, 488502, 732753, 977004, 1465506, 2931012]

約数ペア:

[(1, 2931012), (2, 1465506), (3, 977004), (4, 732753), (6, 488502), (7, 418716), (9, 325668), (12, 244251), (14, 209358), (18, 162834), (21, 139572), (27, 108556), (28, 104679), (36, 81417), (42, 69786), (54, 54278), (63, 46524), (84, 34893), (108, 27139), (126, 23262), (189, 15508), (252, 11631), (378, 7754), (756, 3877)]