1938972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 5306112

約数和(自身を除く): 3367140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 563, 574, 861, 1126, 1148, 1689, 1722, 2252, 3378, 3444, 3941, 6756, 7882, 11823, 15764, 23083, 23646, 46166, 47292, 69249, 92332, 138498, 161581, 276996, 323162, 484743, 646324, 969486, 1938972]

約数ペア:

[(1, 1938972), (2, 969486), (3, 646324), (4, 484743), (6, 323162), (7, 276996), (12, 161581), (14, 138498), (21, 92332), (28, 69249), (41, 47292), (42, 46166), (82, 23646), (84, 23083), (123, 15764), (164, 11823), (246, 7882), (287, 6756), (492, 3941), (563, 3444), (574, 3378), (861, 2252), (1126, 1722), (1148, 1689)]