18806844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 50855168

約数和(自身を除く): 32048324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 3067, 6132, 6134, 9201, 12268, 18402, 21469, 36804, 42938, 64407, 85876, 128814, 223891, 257628, 447782, 671673, 895564, 1343346, 1567237, 2686692, 3134474, 4701711, 6268948, 9403422, 18806844]

約数ペア:

[(1, 18806844), (2, 9403422), (3, 6268948), (4, 4701711), (6, 3134474), (7, 2686692), (12, 1567237), (14, 1343346), (21, 895564), (28, 671673), (42, 447782), (73, 257628), (84, 223891), (146, 128814), (219, 85876), (292, 64407), (438, 42938), (511, 36804), (876, 21469), (1022, 18402), (1533, 12268), (2044, 9201), (3066, 6134), (3067, 6132)]