51637446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136607}}^1$

素因数の和:136625

約数の個数: 32

約数和(自身を含む): 131143680

約数和(自身を除く): 79506234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136607, 273214, 409821, 819642, 956249, 1229463, 1912498, 2458926, 2868747, 3688389, 5737494, 7376778, 8606241, 17212482, 25818723, 51637446]

約数ペア:

[(1, 51637446), (2, 25818723), (3, 17212482), (6, 8606241), (7, 7376778), (9, 5737494), (14, 3688389), (18, 2868747), (21, 2458926), (27, 1912498), (42, 1229463), (54, 956249), (63, 819642), (126, 409821), (189, 273214), (378, 136607)]