38378508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9721}}^1$

素因数の和:9782

約数の個数: 48

約数和(自身を含む): 104530944

約数和(自身を除く): 66152436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 9721, 19442, 29163, 38884, 58326, 68047, 116652, 136094, 204141, 272188, 408282, 456887, 816564, 913774, 1370661, 1827548, 2741322, 3198209, 5482644, 6396418, 9594627, 12792836, 19189254, 38378508]

約数ペア:

[(1, 38378508), (2, 19189254), (3, 12792836), (4, 9594627), (6, 6396418), (7, 5482644), (12, 3198209), (14, 2741322), (21, 1827548), (28, 1370661), (42, 913774), (47, 816564), (84, 456887), (94, 408282), (141, 272188), (188, 204141), (282, 136094), (329, 116652), (564, 68047), (658, 58326), (987, 38884), (1316, 29163), (1974, 19442), (3948, 9721)]