38190978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6449}}^1$

素因数の和:6511

約数の個数: 48

約数和(自身を含む): 96595200

約数和(自身を除く): 58404222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 6449, 12898, 19347, 38694, 45143, 58041, 90286, 116082, 135429, 270858, 303103, 406287, 606206, 812574, 909309, 1818618, 2121721, 2727927, 4243442, 5455854, 6365163, 12730326, 19095489, 38190978]

約数ペア:

[(1, 38190978), (2, 19095489), (3, 12730326), (6, 6365163), (7, 5455854), (9, 4243442), (14, 2727927), (18, 2121721), (21, 1818618), (42, 909309), (47, 812574), (63, 606206), (94, 406287), (126, 303103), (141, 270858), (282, 135429), (329, 116082), (423, 90286), (658, 58041), (846, 45143), (987, 38694), (1974, 19347), (2961, 12898), (5922, 6449)]