38291442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 89822880

約数和(自身を除く): 51531438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 937, 973, 1874, 1946, 2811, 2919, 5622, 5838, 6559, 6811, 13118, 13622, 19677, 20433, 39354, 40866, 45913, 91826, 130243, 137739, 260486, 275478, 390729, 781458, 911701, 1823402, 2735103, 5470206, 6381907, 12763814, 19145721, 38291442]

約数ペア:

[(1, 38291442), (2, 19145721), (3, 12763814), (6, 6381907), (7, 5470206), (14, 2735103), (21, 1823402), (42, 911701), (49, 781458), (98, 390729), (139, 275478), (147, 260486), (278, 137739), (294, 130243), (417, 91826), (834, 45913), (937, 40866), (973, 39354), (1874, 20433), (1946, 19677), (2811, 13622), (2919, 13118), (5622, 6811), (5838, 6559)]