42156558

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{3923}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 94176000

約数和(自身を除く): 52019442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 3923, 5373, 7846, 10746, 11769, 23538, 35307, 70614, 105921, 211842, 780677, 1561354, 2342031, 4684062, 7026093, 14052186, 21078279, 42156558]

約数ペア:

[(1, 42156558), (2, 21078279), (3, 14052186), (6, 7026093), (9, 4684062), (18, 2342031), (27, 1561354), (54, 780677), (199, 211842), (398, 105921), (597, 70614), (1194, 35307), (1791, 23538), (3582, 11769), (3923, 10746), (5373, 7846)]