2887189992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2110519}}^1$

素因数の和:2110550

約数の個数: 48

約数和(自身を含む): 8231028000

約数和(自身を除く): 5343838008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2110519, 4221038, 6331557, 8442076, 12663114, 16884152, 18994671, 25326228, 37989342, 40099861, 50652456, 75978684, 80199722, 120299583, 151957368, 160399444, 240599166, 320798888, 360898749, 481198332, 721797498, 962396664, 1443594996, 2887189992]

約数ペア:

[(1, 2887189992), (2, 1443594996), (3, 962396664), (4, 721797498), (6, 481198332), (8, 360898749), (9, 320798888), (12, 240599166), (18, 160399444), (19, 151957368), (24, 120299583), (36, 80199722), (38, 75978684), (57, 50652456), (72, 40099861), (76, 37989342), (114, 25326228), (152, 18994671), (171, 16884152), (228, 12663114), (342, 8442076), (456, 6331557), (684, 4221038), (1368, 2110519)]