1982474844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{21397}}^1$

素因数の和:22514

約数の個数: 48

約数和(自身を含む): 5291639808

約数和(自身を除く): 3309164964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1103, 2206, 3309, 4412, 6618, 7721, 13236, 15442, 21397, 23163, 30884, 42794, 46326, 64191, 85588, 92652, 128382, 149779, 256764, 299558, 449337, 599116, 898674, 1797348, 23600891, 47201782, 70802673, 94403564, 141605346, 165206237, 283210692, 330412474, 495618711, 660824948, 991237422, 1982474844]

約数ペア:

[(1, 1982474844), (2, 991237422), (3, 660824948), (4, 495618711), (6, 330412474), (7, 283210692), (12, 165206237), (14, 141605346), (21, 94403564), (28, 70802673), (42, 47201782), (84, 23600891), (1103, 1797348), (2206, 898674), (3309, 599116), (4412, 449337), (6618, 299558), (7721, 256764), (13236, 149779), (15442, 128382), (21397, 92652), (23163, 85588), (30884, 64191), (42794, 46326)]