38747646

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:795

約数の個数: 80

約数和(自身を含む): 101477376

約数和(自身を除く): 62729730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 567, 658, 727, 846, 987, 1134, 1269, 1454, 1974, 2181, 2538, 2961, 3807, 4362, 5089, 5922, 6543, 7614, 8883, 10178, 13086, 15267, 17766, 19629, 26649, 30534, 34169, 39258, 45801, 53298, 58887, 68338, 91602, 102507, 117774, 137403, 205014, 239183, 274806, 307521, 412209, 478366, 615042, 717549, 824418, 922563, 1435098, 1845126, 2152647, 2767689, 4305294, 5535378, 6457941, 12915882, 19373823, 38747646]

約数ペア:

[(1, 38747646), (2, 19373823), (3, 12915882), (6, 6457941), (7, 5535378), (9, 4305294), (14, 2767689), (18, 2152647), (21, 1845126), (27, 1435098), (42, 922563), (47, 824418), (54, 717549), (63, 615042), (81, 478366), (94, 412209), (126, 307521), (141, 274806), (162, 239183), (189, 205014), (282, 137403), (329, 117774), (378, 102507), (423, 91602), (567, 68338), (658, 58887), (727, 53298), (846, 45801), (987, 39258), (1134, 34169), (1269, 30534), (1454, 26649), (1974, 19629), (2181, 17766), (2538, 15267), (2961, 13086), (3807, 10178), (4362, 8883), (5089, 7614), (5922, 6543)]